20655254736

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{3797}}^1$

素因数の和:4869

約数の個数: 120

約数和(自身を含む): 59442148584

約数和(自身を除く): 38786893848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1021, 1332, 1776, 2042, 2664, 3063, 3797, 4084, 5328, 6126, 7594, 8168, 9189, 11391, 12252, 15188, 16336, 18378, 22782, 24504, 30376, 34173, 36756, 37777, 45564, 49008, 60752, 68346, 73512, 75554, 91128, 113331, 136692, 140489, 147024, 151108, 182256, 226662, 273384, 280978, 302216, 339993, 421467, 453324, 546768, 561956, 604432, 679986, 842934, 906648, 1123912, 1264401, 1359972, 1685868, 1813296, 2247824, 2528802, 2719944, 3371736, 3876737, 5057604, 5439888, 6743472, 7753474, 10115208, 11630211, 15506948, 20230416, 23260422, 31013896, 34890633, 46520844, 62027792, 69781266, 93041688, 139562532, 143439269, 186083376, 279125064, 286878538, 430317807, 558250128, 573757076, 860635614, 1147514152, 1290953421, 1721271228, 2295028304, 2581906842, 3442542456, 5163813684, 6885084912, 10327627368, 20655254736]

約数ペア:

[(1, 20655254736), (2, 10327627368), (3, 6885084912), (4, 5163813684), (6, 3442542456), (8, 2581906842), (9, 2295028304), (12, 1721271228), (16, 1290953421), (18, 1147514152), (24, 860635614), (36, 573757076), (37, 558250128), (48, 430317807), (72, 286878538), (74, 279125064), (111, 186083376), (144, 143439269), (148, 139562532), (222, 93041688), (296, 69781266), (333, 62027792), (444, 46520844), (592, 34890633), (666, 31013896), (888, 23260422), (1021, 20230416), (1332, 15506948), (1776, 11630211), (2042, 10115208), (2664, 7753474), (3063, 6743472), (3797, 5439888), (4084, 5057604), (5328, 3876737), (6126, 3371736), (7594, 2719944), (8168, 2528802), (9189, 2247824), (11391, 1813296), (12252, 1685868), (15188, 1359972), (16336, 1264401), (18378, 1123912), (22782, 906648), (24504, 842934), (30376, 679986), (34173, 604432), (36756, 561956), (37777, 546768), (45564, 453324), (49008, 421467), (60752, 339993), (68346, 302216), (73512, 280978), (75554, 273384), (91128, 226662), (113331, 182256), (136692, 151108), (140489, 147024)]