20753939232

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 480

約数和(自身を含む): 69873027840

約数和(自身を除く): 49119088608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 61, 69, 72, 78, 81, 92, 96, 104, 108, 117, 122, 138, 144, 156, 162, 183, 184, 207, 208, 216, 234, 244, 276, 288, 299, 312, 324, 351, 366, 368, 414, 416, 432, 439, 468, 488, 549, 552, 598, 621, 624, 648, 702, 732, 736, 793, 828, 864, 878, 897, 936, 976, 1053, 1098, 1104, 1196, 1242, 1248, 1296, 1317, 1403, 1404, 1464, 1586, 1647, 1656, 1756, 1794, 1863, 1872, 1952, 2106, 2196, 2208, 2379, 2392, 2484, 2592, 2634, 2691, 2806, 2808, 2928, 3172, 3294, 3312, 3512, 3588, 3726, 3744, 3951, 4209, 4212, 4392, 4758, 4784, 4941, 4968, 5268, 5382, 5612, 5616, 5707, 5856, 6344, 6588, 6624, 7024, 7137, 7176, 7452, 7902, 8073, 8418, 8424, 8784, 9516, 9568, 9882, 9936, 10097, 10536, 10764, 11224, 11232, 11414, 11853, 12627, 12688, 13176, 14048, 14274, 14352, 14904, 15804, 16146, 16836, 16848, 17121, 17568, 18239, 19032, 19764, 19872, 20194, 21072, 21411, 21528, 22448, 22828, 23706, 24219, 25254, 25376, 26352, 26779, 28548, 28704, 29808, 30291, 31608, 32292, 33672, 33696, 34242, 35559, 36478, 37881, 38064, 39528, 40388, 42144, 42822, 43056, 44896, 45656, 47412, 48438, 50508, 51363, 52704, 53558, 54717, 57096, 59616, 60582, 63216, 64233, 64584, 67344, 68484, 71118, 72956, 75762, 76128, 79056, 80337, 80776, 85644, 86112, 90873, 91312, 94824, 96876, 101016, 102726, 107116, 109434, 113643, 114192, 121164, 126432, 128466, 129168, 131261, 134688, 136968, 142236, 145912, 151524, 154089, 158112, 160674, 161552, 164151, 171288, 181746, 182624, 189648, 193752, 202032, 205452, 214232, 218868, 227286, 228384, 241011, 242328, 256932, 258336, 262522, 272619, 273936, 284472, 291824, 303048, 308178, 321348, 323104, 328302, 342576, 348127, 363492, 379296, 387504, 393783, 404064, 410904, 428464, 437736, 454572, 462267, 482022, 484656, 492453, 513864, 525044, 545238, 547872, 568944, 583648, 606096, 615917, 616356, 642696, 656604, 685152, 696254, 723033, 726984, 775008, 787566, 817857, 821808, 856928, 875472, 909144, 924534, 964044, 969312, 984906, 1027728, 1044381, 1050088, 1090476, 1137888, 1181349, 1212192, 1231834, 1232712, 1285392, 1313208, 1392508, 1446066, 1453968, 1477359, 1575132, 1635714, 1643616, 1750944, 1818288, 1847751, 1849068, 1928088, 1969812, 2055456, 2088762, 2100176, 2169099, 2180952, 2362698, 2463668, 2465424, 2570784, 2626416, 2785016, 2892132, 2907936, 2954718, 3133143, 3150264, 3271428, 3544047, 3636576, 3695502, 3698136, 3856176, 3939624, 4177524, 4200352, 4338198, 4361904, 4725396, 4927336, 4930848, 5252832, 5543253, 5570032, 5784264, 5909436, 6266286, 6300528, 6542856, 7088094, 7391004, 7396272, 7712352, 7879248, 8006921, 8355048, 8676396, 8723808, 9399429, 9450792, 9854672, 10632141, 11086506, 11140064, 11568528, 11818872, 12532572, 12601056, 13085712, 14176188, 14782008, 14792544, 15758496, 16013842, 16629759, 16710096, 17352792, 18798858, 18901584, 19709344, 21264282, 22173012, 23137056, 23637744, 24020763, 25065144, 26171424, 28198287, 28352376, 29564016, 32027684, 33259518, 33420192, 34705584, 37597716, 37803168, 42528564, 44346024, 47275488, 48041526, 49889277, 50130288, 56396574, 56704752, 59128032, 64055368, 66519036, 69411168, 72062289, 75195432, 85057128, 88692048, 96083052, 99778554, 100260576, 112793148, 113409504, 128110736, 133038072, 144124578, 150390864, 170114256, 177384096, 192166104, 199557108, 216186867, 225586296, 256221472, 266076144, 288249156, 300781728, 340228512, 384332208, 399114216, 432373734, 451172592, 532152288, 576498312, 648560601, 768664416, 798228432, 864747468, 902345184, 1152996624, 1297121202, 1596456864, 1729494936, 2305993248, 2594242404, 3458989872, 5188484808, 6917979744, 10376969616, 20753939232]

約数ペア:

[(1, 20753939232), (2, 10376969616), (3, 6917979744), (4, 5188484808), (6, 3458989872), (8, 2594242404), (9, 2305993248), (12, 1729494936), (13, 1596456864), (16, 1297121202), (18, 1152996624), (23, 902345184), (24, 864747468), (26, 798228432), (27, 768664416), (32, 648560601), (36, 576498312), (39, 532152288), (46, 451172592), (48, 432373734), (52, 399114216), (54, 384332208), (61, 340228512), (69, 300781728), (72, 288249156), (78, 266076144), (81, 256221472), (92, 225586296), (96, 216186867), (104, 199557108), (108, 192166104), (117, 177384096), (122, 170114256), (138, 150390864), (144, 144124578), (156, 133038072), (162, 128110736), (183, 113409504), (184, 112793148), (207, 100260576), (208, 99778554), (216, 96083052), (234, 88692048), (244, 85057128), (276, 75195432), (288, 72062289), (299, 69411168), (312, 66519036), (324, 64055368), (351, 59128032), (366, 56704752), (368, 56396574), (414, 50130288), (416, 49889277), (432, 48041526), (439, 47275488), (468, 44346024), (488, 42528564), (549, 37803168), (552, 37597716), (598, 34705584), (621, 33420192), (624, 33259518), (648, 32027684), (702, 29564016), (732, 28352376), (736, 28198287), (793, 26171424), (828, 25065144), (864, 24020763), (878, 23637744), (897, 23137056), (936, 22173012), (976, 21264282), (1053, 19709344), (1098, 18901584), (1104, 18798858), (1196, 17352792), (1242, 16710096), (1248, 16629759), (1296, 16013842), (1317, 15758496), (1403, 14792544), (1404, 14782008), (1464, 14176188), (1586, 13085712), (1647, 12601056), (1656, 12532572), (1756, 11818872), (1794, 11568528), (1863, 11140064), (1872, 11086506), (1952, 10632141), (2106, 9854672), (2196, 9450792), (2208, 9399429), (2379, 8723808), (2392, 8676396), (2484, 8355048), (2592, 8006921), (2634, 7879248), (2691, 7712352), (2806, 7396272), (2808, 7391004), (2928, 7088094), (3172, 6542856), (3294, 6300528), (3312, 6266286), (3512, 5909436), (3588, 5784264), (3726, 5570032), (3744, 5543253), (3951, 5252832), (4209, 4930848), (4212, 4927336), (4392, 4725396), (4758, 4361904), (4784, 4338198), (4941, 4200352), (4968, 4177524), (5268, 3939624), (5382, 3856176), (5612, 3698136), (5616, 3695502), (5707, 3636576), (5856, 3544047), (6344, 3271428), (6588, 3150264), (6624, 3133143), (7024, 2954718), (7137, 2907936), (7176, 2892132), (7452, 2785016), (7902, 2626416), (8073, 2570784), (8418, 2465424), (8424, 2463668), (8784, 2362698), (9516, 2180952), (9568, 2169099), (9882, 2100176), (9936, 2088762), (10097, 2055456), (10536, 1969812), (10764, 1928088), (11224, 1849068), (11232, 1847751), (11414, 1818288), (11853, 1750944), (12627, 1643616), (12688, 1635714), (13176, 1575132), (14048, 1477359), (14274, 1453968), (14352, 1446066), (14904, 1392508), (15804, 1313208), (16146, 1285392), (16836, 1232712), (16848, 1231834), (17121, 1212192), (17568, 1181349), (18239, 1137888), (19032, 1090476), (19764, 1050088), (19872, 1044381), (20194, 1027728), (21072, 984906), (21411, 969312), (21528, 964044), (22448, 924534), (22828, 909144), (23706, 875472), (24219, 856928), (25254, 821808), (25376, 817857), (26352, 787566), (26779, 775008), (28548, 726984), (28704, 723033), (29808, 696254), (30291, 685152), (31608, 656604), (32292, 642696), (33672, 616356), (33696, 615917), (34242, 606096), (35559, 583648), (36478, 568944), (37881, 547872), (38064, 545238), (39528, 525044), (40388, 513864), (42144, 492453), (42822, 484656), (43056, 482022), (44896, 462267), (45656, 454572), (47412, 437736), (48438, 428464), (50508, 410904), (51363, 404064), (52704, 393783), (53558, 387504), (54717, 379296), (57096, 363492), (59616, 348127), (60582, 342576), (63216, 328302), (64233, 323104), (64584, 321348), (67344, 308178), (68484, 303048), (71118, 291824), (72956, 284472), (75762, 273936), (76128, 272619), (79056, 262522), (80337, 258336), (80776, 256932), (85644, 242328), (86112, 241011), (90873, 228384), (91312, 227286), (94824, 218868), (96876, 214232), (101016, 205452), (102726, 202032), (107116, 193752), (109434, 189648), (113643, 182624), (114192, 181746), (121164, 171288), (126432, 164151), (128466, 161552), (129168, 160674), (131261, 158112), (134688, 154089), (136968, 151524), (142236, 145912)]