20535393984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 448

約数和(自身を含む): 68915036160

約数和(自身を除く): 48379642176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 79, 84, 93, 96, 102, 112, 119, 124, 136, 158, 168, 186, 192, 204, 217, 224, 237, 238, 248, 272, 316, 336, 357, 367, 372, 408, 434, 448, 474, 476, 496, 527, 544, 553, 632, 651, 672, 714, 734, 744, 816, 868, 948, 952, 992, 1054, 1088, 1101, 1106, 1264, 1302, 1343, 1344, 1428, 1468, 1488, 1581, 1632, 1659, 1736, 1896, 1904, 1984, 2108, 2202, 2212, 2449, 2528, 2569, 2604, 2686, 2856, 2936, 2976, 3162, 3264, 3318, 3472, 3689, 3792, 3808, 4029, 4216, 4404, 4424, 4898, 5056, 5138, 5208, 5372, 5712, 5872, 5952, 6239, 6324, 6636, 6944, 7347, 7378, 7584, 7616, 7707, 8058, 8432, 8808, 8848, 9401, 9796, 10276, 10416, 10744, 11067, 11377, 11424, 11744, 12478, 12648, 13272, 13888, 14694, 14756, 15168, 15414, 16116, 16864, 17143, 17616, 17696, 18717, 18802, 19592, 20552, 20832, 21488, 22134, 22754, 22848, 23488, 24956, 25296, 26544, 28203, 28993, 29388, 29512, 30828, 32232, 33728, 34131, 34286, 35232, 35392, 37434, 37604, 39184, 41104, 41633, 41664, 42976, 43673, 44268, 45508, 49912, 50592, 51429, 53088, 56406, 57986, 58776, 59024, 61656, 64464, 68262, 68572, 70464, 74868, 75208, 78368, 79639, 82208, 83266, 85952, 86979, 87346, 88536, 91016, 99824, 101184, 102858, 106176, 112812, 115972, 117552, 118048, 123312, 124899, 128928, 131019, 136524, 137144, 149736, 150416, 156736, 159278, 164416, 166532, 173958, 174692, 177072, 182032, 193409, 199648, 202951, 205716, 225624, 231944, 235104, 236096, 238917, 246624, 249798, 257856, 262038, 273048, 274288, 291431, 299472, 300832, 318556, 333064, 347916, 349384, 354144, 364064, 386818, 399296, 405902, 411432, 451248, 463888, 470208, 477834, 492881, 493248, 499596, 524076, 546096, 548576, 580227, 582862, 598944, 601664, 608853, 637112, 666128, 695832, 698768, 708288, 728128, 773636, 811804, 822864, 874293, 898783, 902496, 927776, 955668, 985762, 999192, 1048152, 1092192, 1097152, 1160454, 1165724, 1197888, 1217706, 1274224, 1332256, 1353863, 1391664, 1397536, 1478643, 1547272, 1623608, 1645728, 1748586, 1797566, 1804992, 1855552, 1911336, 1971524, 1998384, 2096304, 2184384, 2320908, 2331448, 2435412, 2548448, 2664512, 2696349, 2707726, 2783328, 2795072, 2957286, 3094544, 3247216, 3291456, 3450167, 3497172, 3595132, 3822672, 3943048, 3996768, 4061589, 4192608, 4641816, 4662896, 4870824, 5096896, 5392698, 5415452, 5566656, 5914572, 6189088, 6291481, 6494432, 6900334, 6994344, 7190264, 7645344, 7886096, 7993536, 8123178, 8385216, 9283632, 9325792, 9741648, 10350501, 10785396, 10830904, 11829144, 12378176, 12582962, 12988864, 13800668, 13988688, 14380528, 15279311, 15290688, 15772192, 16246356, 18567264, 18651584, 18874443, 19483296, 20701002, 21570792, 21661808, 23658288, 25165924, 27601336, 27977376, 28761056, 30558622, 31544384, 32492712, 37134528, 37748886, 38966592, 41402004, 43141584, 43323616, 45837933, 47316576, 50331848, 55202672, 55954752, 57522112, 61117244, 64985424, 75497772, 82804008, 86283168, 86647232, 91675866, 94633152, 100663696, 106955177, 110405344, 122234488, 129970848, 150995544, 165608016, 172566336, 183351732, 201327392, 213910354, 220810688, 244468976, 259941696, 301991088, 320865531, 331216032, 366703464, 402654784, 427820708, 488937952, 603982176, 641731062, 662432064, 733406928, 855641416, 977875904, 1207964352, 1283462124, 1466813856, 1711282832, 2566924248, 2933627712, 3422565664, 5133848496, 6845131328, 10267696992, 20535393984]

約数ペア:

[(1, 20535393984), (2, 10267696992), (3, 6845131328), (4, 5133848496), (6, 3422565664), (7, 2933627712), (8, 2566924248), (12, 1711282832), (14, 1466813856), (16, 1283462124), (17, 1207964352), (21, 977875904), (24, 855641416), (28, 733406928), (31, 662432064), (32, 641731062), (34, 603982176), (42, 488937952), (48, 427820708), (51, 402654784), (56, 366703464), (62, 331216032), (64, 320865531), (68, 301991088), (79, 259941696), (84, 244468976), (93, 220810688), (96, 213910354), (102, 201327392), (112, 183351732), (119, 172566336), (124, 165608016), (136, 150995544), (158, 129970848), (168, 122234488), (186, 110405344), (192, 106955177), (204, 100663696), (217, 94633152), (224, 91675866), (237, 86647232), (238, 86283168), (248, 82804008), (272, 75497772), (316, 64985424), (336, 61117244), (357, 57522112), (367, 55954752), (372, 55202672), (408, 50331848), (434, 47316576), (448, 45837933), (474, 43323616), (476, 43141584), (496, 41402004), (527, 38966592), (544, 37748886), (553, 37134528), (632, 32492712), (651, 31544384), (672, 30558622), (714, 28761056), (734, 27977376), (744, 27601336), (816, 25165924), (868, 23658288), (948, 21661808), (952, 21570792), (992, 20701002), (1054, 19483296), (1088, 18874443), (1101, 18651584), (1106, 18567264), (1264, 16246356), (1302, 15772192), (1343, 15290688), (1344, 15279311), (1428, 14380528), (1468, 13988688), (1488, 13800668), (1581, 12988864), (1632, 12582962), (1659, 12378176), (1736, 11829144), (1896, 10830904), (1904, 10785396), (1984, 10350501), (2108, 9741648), (2202, 9325792), (2212, 9283632), (2449, 8385216), (2528, 8123178), (2569, 7993536), (2604, 7886096), (2686, 7645344), (2856, 7190264), (2936, 6994344), (2976, 6900334), (3162, 6494432), (3264, 6291481), (3318, 6189088), (3472, 5914572), (3689, 5566656), (3792, 5415452), (3808, 5392698), (4029, 5096896), (4216, 4870824), (4404, 4662896), (4424, 4641816), (4898, 4192608), (5056, 4061589), (5138, 3996768), (5208, 3943048), (5372, 3822672), (5712, 3595132), (5872, 3497172), (5952, 3450167), (6239, 3291456), (6324, 3247216), (6636, 3094544), (6944, 2957286), (7347, 2795072), (7378, 2783328), (7584, 2707726), (7616, 2696349), (7707, 2664512), (8058, 2548448), (8432, 2435412), (8808, 2331448), (8848, 2320908), (9401, 2184384), (9796, 2096304), (10276, 1998384), (10416, 1971524), (10744, 1911336), (11067, 1855552), (11377, 1804992), (11424, 1797566), (11744, 1748586), (12478, 1645728), (12648, 1623608), (13272, 1547272), (13888, 1478643), (14694, 1397536), (14756, 1391664), (15168, 1353863), (15414, 1332256), (16116, 1274224), (16864, 1217706), (17143, 1197888), (17616, 1165724), (17696, 1160454), (18717, 1097152), (18802, 1092192), (19592, 1048152), (20552, 999192), (20832, 985762), (21488, 955668), (22134, 927776), (22754, 902496), (22848, 898783), (23488, 874293), (24956, 822864), (25296, 811804), (26544, 773636), (28203, 728128), (28993, 708288), (29388, 698768), (29512, 695832), (30828, 666128), (32232, 637112), (33728, 608853), (34131, 601664), (34286, 598944), (35232, 582862), (35392, 580227), (37434, 548576), (37604, 546096), (39184, 524076), (41104, 499596), (41633, 493248), (41664, 492881), (42976, 477834), (43673, 470208), (44268, 463888), (45508, 451248), (49912, 411432), (50592, 405902), (51429, 399296), (53088, 386818), (56406, 364064), (57986, 354144), (58776, 349384), (59024, 347916), (61656, 333064), (64464, 318556), (68262, 300832), (68572, 299472), (70464, 291431), (74868, 274288), (75208, 273048), (78368, 262038), (79639, 257856), (82208, 249798), (83266, 246624), (85952, 238917), (86979, 236096), (87346, 235104), (88536, 231944), (91016, 225624), (99824, 205716), (101184, 202951), (102858, 199648), (106176, 193409), (112812, 182032), (115972, 177072), (117552, 174692), (118048, 173958), (123312, 166532), (124899, 164416), (128928, 159278), (131019, 156736), (136524, 150416), (137144, 149736)]