20804558414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7177}}^1$

素因数の和:7325

約数の個数: 64

約数和(自身を含む): 35164160640

約数和(自身を除く): 14359602226

約数列:

[1, 2, 23, 29, 41, 46, 53, 58, 82, 106, 667, 943, 1189, 1219, 1334, 1537, 1886, 2173, 2378, 2438, 3074, 4346, 7177, 14354, 27347, 35351, 49979, 54694, 63017, 70702, 99958, 126034, 165071, 208133, 294257, 330142, 380381, 416266, 588514, 760762, 1449391, 2898782, 4787059, 6767911, 8533453, 8748763, 9574118, 11031049, 13535822, 15595621, 17066906, 17497526, 22062098, 31191242, 196269419, 253714127, 358699283, 392538838, 452273009, 507428254, 717398566, 904546018, 10402279207, 20804558414]

約数ペア:

[(1, 20804558414), (2, 10402279207), (23, 904546018), (29, 717398566), (41, 507428254), (46, 452273009), (53, 392538838), (58, 358699283), (82, 253714127), (106, 196269419), (667, 31191242), (943, 22062098), (1189, 17497526), (1219, 17066906), (1334, 15595621), (1537, 13535822), (1886, 11031049), (2173, 9574118), (2378, 8748763), (2438, 8533453), (3074, 6767911), (4346, 4787059), (7177, 2898782), (14354, 1449391), (27347, 760762), (35351, 588514), (49979, 416266), (54694, 380381), (63017, 330142), (70702, 294257), (99958, 208133), (126034, 165071)]