20163685510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{4967}}^1$

素因数の和:5197

約数の個数: 64

約数和(自身を含む): 37798451712

約数和(自身を除く): 17634766202

約数列:

[1, 2, 5, 10, 67, 73, 83, 134, 146, 166, 335, 365, 415, 670, 730, 830, 4891, 4967, 5561, 6059, 9782, 9934, 11122, 12118, 24455, 24835, 27805, 30295, 48910, 49670, 55610, 60590, 332789, 362591, 405953, 412261, 665578, 725182, 811906, 824522, 1663945, 1812955, 2029765, 2061305, 3327890, 3625910, 4059530, 4122610, 24293597, 27621487, 30095053, 48587194, 55242974, 60190106, 121467985, 138107435, 150475265, 242935970, 276214870, 300950530, 2016368551, 4032737102, 10081842755, 20163685510]

約数ペア:

[(1, 20163685510), (2, 10081842755), (5, 4032737102), (10, 2016368551), (67, 300950530), (73, 276214870), (83, 242935970), (134, 150475265), (146, 138107435), (166, 121467985), (335, 60190106), (365, 55242974), (415, 48587194), (670, 30095053), (730, 27621487), (830, 24293597), (4891, 4122610), (4967, 4059530), (5561, 3625910), (6059, 3327890), (9782, 2061305), (9934, 2029765), (11122, 1812955), (12118, 1663945), (24455, 824522), (24835, 811906), (27805, 725182), (30295, 665578), (48910, 412261), (49670, 405953), (55610, 362591), (60590, 332789)]