20549676872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{1201}}^1\times {\mathrm{36251}}^1$

素因数の和:37517

約数の個数: 32

約数和(自身を含む): 39217413600

約数和(自身を除く): 18667736728

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1201, 2402, 4804, 9608, 36251, 70859, 72502, 141718, 145004, 283436, 290008, 566872, 2138809, 4277618, 8555236, 17110472, 43537451, 87074902, 174149804, 348299608, 2568709609, 5137419218, 10274838436, 20549676872]

約数ペア:

[(1, 20549676872), (2, 10274838436), (4, 5137419218), (8, 2568709609), (59, 348299608), (118, 174149804), (236, 87074902), (472, 43537451), (1201, 17110472), (2402, 8555236), (4804, 4277618), (9608, 2138809), (36251, 566872), (70859, 290008), (72502, 283436), (141718, 145004)]