20174119257536

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{8715697}}^1$

素因数の和:8716381

約数の個数: 56

約数和(自身を含む): 40777961918640

約数和(自身を除く): 20603842661104

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 613, 944, 1226, 1888, 2452, 3776, 4904, 9808, 19616, 36167, 39232, 72334, 144668, 289336, 578672, 1157344, 2314688, 8715697, 17431394, 34862788, 69725576, 139451152, 278902304, 514226123, 557804608, 1028452246, 2056904492, 4113808984, 5342722261, 8227617968, 10685444522, 16455235936, 21370889044, 32910471872, 42741778088, 85483556176, 170967112352, 315220613399, 341934224704, 630441226798, 1260882453596, 2521764907192, 5043529814384, 10087059628768, 20174119257536]

約数ペア:

[(1, 20174119257536), (2, 10087059628768), (4, 5043529814384), (8, 2521764907192), (16, 1260882453596), (32, 630441226798), (59, 341934224704), (64, 315220613399), (118, 170967112352), (236, 85483556176), (472, 42741778088), (613, 32910471872), (944, 21370889044), (1226, 16455235936), (1888, 10685444522), (2452, 8227617968), (3776, 5342722261), (4904, 4113808984), (9808, 2056904492), (19616, 1028452246), (36167, 557804608), (39232, 514226123), (72334, 278902304), (144668, 139451152), (289336, 69725576), (578672, 34862788), (1157344, 17431394), (2314688, 8715697)]