20183054297

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 23866424064

約数和(自身を除く): 3683369767

約数列:

[1, 7, 41, 163, 287, 317, 1141, 1361, 2219, 6683, 9527, 12997, 46781, 51671, 55801, 90979, 221843, 361697, 390607, 431437, 1552901, 2118511, 3020059, 9095563, 14829577, 17688917, 63668941, 70324231, 123822419, 492269617, 2883293471, 20183054297]

約数ペア:

[(1, 20183054297), (7, 2883293471), (41, 492269617), (163, 123822419), (287, 70324231), (317, 63668941), (1141, 17688917), (1361, 14829577), (2219, 9095563), (6683, 3020059), (9527, 2118511), (12997, 1552901), (46781, 431437), (51671, 390607), (55801, 361697), (90979, 221843)]