20852912376

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{175211}}^1$

素因数の和:175274

約数の個数: 128

約数和(自身を含む): 63076320000

約数和(自身を除く): 42223407624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2088, 2204, 3132, 3306, 4104, 4408, 4959, 6264, 6612, 9918, 13224, 14877, 19836, 29754, 39672, 59508, 119016, 175211, 350422, 525633, 700844, 1051266, 1401688, 1576899, 2102532, 3153798, 3329009, 4205064, 4730697, 5081119, 6307596, 6658018, 9461394, 9987027, 10162238, 12615192, 13316036, 15243357, 18922788, 19974054, 20324476, 26632072, 29961081, 30486714, 37845576, 39948108, 40648952, 45730071, 59922162, 60973428, 79896216, 89883243, 91460142, 96541261, 119844324, 121946856, 137190213, 179766486, 182920284, 193082522, 239688648, 274380426, 289623783, 359532972, 365840568, 386165044, 548760852, 579247566, 719065944, 772330088, 868871349, 1097521704, 1158495132, 1737742698, 2316990264, 2606614047, 3475485396, 5213228094, 6950970792, 10426456188, 20852912376]

約数ペア:

[(1, 20852912376), (2, 10426456188), (3, 6950970792), (4, 5213228094), (6, 3475485396), (8, 2606614047), (9, 2316990264), (12, 1737742698), (18, 1158495132), (19, 1097521704), (24, 868871349), (27, 772330088), (29, 719065944), (36, 579247566), (38, 548760852), (54, 386165044), (57, 365840568), (58, 359532972), (72, 289623783), (76, 274380426), (87, 239688648), (108, 193082522), (114, 182920284), (116, 179766486), (152, 137190213), (171, 121946856), (174, 119844324), (216, 96541261), (228, 91460142), (232, 89883243), (261, 79896216), (342, 60973428), (348, 59922162), (456, 45730071), (513, 40648952), (522, 39948108), (551, 37845576), (684, 30486714), (696, 29961081), (783, 26632072), (1026, 20324476), (1044, 19974054), (1102, 18922788), (1368, 15243357), (1566, 13316036), (1653, 12615192), (2052, 10162238), (2088, 9987027), (2204, 9461394), (3132, 6658018), (3306, 6307596), (4104, 5081119), (4408, 4730697), (4959, 4205064), (6264, 3329009), (6612, 3153798), (9918, 2102532), (13224, 1576899), (14877, 1401688), (19836, 1051266), (29754, 700844), (39672, 525633), (59508, 350422), (119016, 175211)]