20861456448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 448

約数和(自身を含む): 69674516480

約数和(自身を除く): 48813060032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 73, 76, 84, 93, 96, 112, 114, 124, 133, 146, 152, 168, 186, 192, 217, 219, 224, 228, 248, 266, 292, 304, 336, 361, 372, 399, 434, 438, 448, 456, 496, 511, 532, 584, 589, 608, 651, 672, 722, 744, 798, 868, 876, 912, 992, 1022, 1064, 1083, 1168, 1178, 1216, 1302, 1344, 1387, 1444, 1488, 1533, 1596, 1736, 1752, 1767, 1824, 1984, 2044, 2128, 2166, 2263, 2336, 2356, 2527, 2604, 2774, 2888, 2976, 3066, 3192, 3472, 3504, 3534, 3648, 4088, 4123, 4161, 4256, 4332, 4526, 4672, 4712, 5054, 5208, 5548, 5776, 5952, 6132, 6384, 6789, 6859, 6944, 7008, 7068, 7581, 8176, 8246, 8322, 8512, 8664, 9052, 9424, 9709, 10108, 10416, 11096, 11191, 11552, 12264, 12369, 12768, 13578, 13718, 13888, 14016, 14136, 15162, 15841, 16352, 16492, 16644, 17328, 18104, 18848, 19418, 20216, 20577, 20832, 22192, 22382, 23104, 24528, 24738, 25536, 26353, 27156, 27436, 28272, 29127, 30324, 31682, 32704, 32984, 33288, 33573, 34656, 36208, 37696, 38836, 40432, 41154, 41664, 42997, 44384, 44764, 47523, 48013, 49056, 49476, 52706, 54312, 54872, 56544, 58254, 60648, 63364, 65968, 66576, 67146, 69312, 72416, 77672, 78337, 79059, 80864, 82308, 85994, 88768, 89528, 95046, 96026, 98112, 98952, 105412, 108624, 109744, 113088, 116508, 121296, 126728, 128991, 131936, 133152, 134292, 144039, 144832, 155344, 156674, 158118, 161728, 164616, 171988, 179056, 184471, 190092, 192052, 197904, 210824, 212629, 217248, 219488, 233016, 235011, 242592, 253456, 257982, 263872, 266304, 268584, 288078, 300979, 310688, 313348, 316236, 329232, 343976, 358112, 368942, 380184, 384104, 395808, 421648, 425258, 434496, 438976, 466032, 470022, 485184, 500707, 506912, 515964, 537168, 553413, 576156, 601958, 621376, 626696, 632472, 637887, 658464, 687952, 716224, 737884, 760368, 768208, 791616, 816943, 843296, 850516, 902937, 932064, 940044, 1001414, 1013824, 1031928, 1074336, 1106826, 1152312, 1203916, 1253392, 1264944, 1275774, 1316928, 1375904, 1475768, 1488403, 1502121, 1520736, 1536416, 1633886, 1686592, 1701032, 1805874, 1864128, 1880088, 2002828, 2063856, 2148672, 2213652, 2304624, 2407832, 2450829, 2506784, 2529888, 2551548, 2751808, 2951536, 2976806, 3004242, 3041472, 3072832, 3267772, 3402064, 3504949, 3611748, 3760176, 4005656, 4127712, 4427304, 4465209, 4609248, 4815664, 4901658, 5013568, 5059776, 5103096, 5718601, 5903072, 5953612, 6008484, 6535544, 6804128, 7009898, 7223496, 7520352, 8011312, 8255424, 8854608, 8930418, 9218496, 9631328, 9803316, 10206192, 10514847, 11437202, 11806144, 11907224, 12016968, 13071088, 13608256, 14019796, 14446992, 15040704, 15521917, 16022624, 17155803, 17709216, 17860836, 19262656, 19606632, 20412384, 21029694, 22874404, 23814448, 24033936, 26142176, 28039592, 28893984, 31043834, 32045248, 34311606, 35418432, 35721672, 39213264, 40824768, 42059388, 45748808, 46565751, 47628896, 48067872, 52284352, 56079184, 57787968, 62087668, 68623212, 71443344, 78426528, 84118776, 91497616, 93131502, 95257792, 96135744, 108653419, 112158368, 124175336, 137246424, 142886688, 156853056, 168237552, 182995232, 186263004, 217306838, 224316736, 248350672, 274492848, 285773376, 325960257, 336475104, 365990464, 372526008, 434613676, 496701344, 548985696, 651920514, 672950208, 745052016, 869227352, 993402688, 1097971392, 1303841028, 1490104032, 1738454704, 2607682056, 2980208064, 3476909408, 5215364112, 6953818816, 10430728224, 20861456448]

約数ペア:

[(1, 20861456448), (2, 10430728224), (3, 6953818816), (4, 5215364112), (6, 3476909408), (7, 2980208064), (8, 2607682056), (12, 1738454704), (14, 1490104032), (16, 1303841028), (19, 1097971392), (21, 993402688), (24, 869227352), (28, 745052016), (31, 672950208), (32, 651920514), (38, 548985696), (42, 496701344), (48, 434613676), (56, 372526008), (57, 365990464), (62, 336475104), (64, 325960257), (73, 285773376), (76, 274492848), (84, 248350672), (93, 224316736), (96, 217306838), (112, 186263004), (114, 182995232), (124, 168237552), (133, 156853056), (146, 142886688), (152, 137246424), (168, 124175336), (186, 112158368), (192, 108653419), (217, 96135744), (219, 95257792), (224, 93131502), (228, 91497616), (248, 84118776), (266, 78426528), (292, 71443344), (304, 68623212), (336, 62087668), (361, 57787968), (372, 56079184), (399, 52284352), (434, 48067872), (438, 47628896), (448, 46565751), (456, 45748808), (496, 42059388), (511, 40824768), (532, 39213264), (584, 35721672), (589, 35418432), (608, 34311606), (651, 32045248), (672, 31043834), (722, 28893984), (744, 28039592), (798, 26142176), (868, 24033936), (876, 23814448), (912, 22874404), (992, 21029694), (1022, 20412384), (1064, 19606632), (1083, 19262656), (1168, 17860836), (1178, 17709216), (1216, 17155803), (1302, 16022624), (1344, 15521917), (1387, 15040704), (1444, 14446992), (1488, 14019796), (1533, 13608256), (1596, 13071088), (1736, 12016968), (1752, 11907224), (1767, 11806144), (1824, 11437202), (1984, 10514847), (2044, 10206192), (2128, 9803316), (2166, 9631328), (2263, 9218496), (2336, 8930418), (2356, 8854608), (2527, 8255424), (2604, 8011312), (2774, 7520352), (2888, 7223496), (2976, 7009898), (3066, 6804128), (3192, 6535544), (3472, 6008484), (3504, 5953612), (3534, 5903072), (3648, 5718601), (4088, 5103096), (4123, 5059776), (4161, 5013568), (4256, 4901658), (4332, 4815664), (4526, 4609248), (4672, 4465209), (4712, 4427304), (5054, 4127712), (5208, 4005656), (5548, 3760176), (5776, 3611748), (5952, 3504949), (6132, 3402064), (6384, 3267772), (6789, 3072832), (6859, 3041472), (6944, 3004242), (7008, 2976806), (7068, 2951536), (7581, 2751808), (8176, 2551548), (8246, 2529888), (8322, 2506784), (8512, 2450829), (8664, 2407832), (9052, 2304624), (9424, 2213652), (9709, 2148672), (10108, 2063856), (10416, 2002828), (11096, 1880088), (11191, 1864128), (11552, 1805874), (12264, 1701032), (12369, 1686592), (12768, 1633886), (13578, 1536416), (13718, 1520736), (13888, 1502121), (14016, 1488403), (14136, 1475768), (15162, 1375904), (15841, 1316928), (16352, 1275774), (16492, 1264944), (16644, 1253392), (17328, 1203916), (18104, 1152312), (18848, 1106826), (19418, 1074336), (20216, 1031928), (20577, 1013824), (20832, 1001414), (22192, 940044), (22382, 932064), (23104, 902937), (24528, 850516), (24738, 843296), (25536, 816943), (26353, 791616), (27156, 768208), (27436, 760368), (28272, 737884), (29127, 716224), (30324, 687952), (31682, 658464), (32704, 637887), (32984, 632472), (33288, 626696), (33573, 621376), (34656, 601958), (36208, 576156), (37696, 553413), (38836, 537168), (40432, 515964), (41154, 506912), (41664, 500707), (42997, 485184), (44384, 470022), (44764, 466032), (47523, 438976), (48013, 434496), (49056, 425258), (49476, 421648), (52706, 395808), (54312, 384104), (54872, 380184), (56544, 368942), (58254, 358112), (60648, 343976), (63364, 329232), (65968, 316236), (66576, 313348), (67146, 310688), (69312, 300979), (72416, 288078), (77672, 268584), (78337, 266304), (79059, 263872), (80864, 257982), (82308, 253456), (85994, 242592), (88768, 235011), (89528, 233016), (95046, 219488), (96026, 217248), (98112, 212629), (98952, 210824), (105412, 197904), (108624, 192052), (109744, 190092), (113088, 184471), (116508, 179056), (121296, 171988), (126728, 164616), (128991, 161728), (131936, 158118), (133152, 156674), (134292, 155344), (144039, 144832)]