20971036794

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1\times {\mathrm{17477}}^1$

素因数の和:18590

約数の個数: 32

約数和(自身を含む): 42177070656

約数和(自身を除く): 21206033862

約数列:

[1, 2, 3, 6, 227, 454, 681, 881, 1362, 1762, 2643, 5286, 17477, 34954, 52431, 104862, 199987, 399974, 599961, 1199922, 3967279, 7934558, 11901837, 15397237, 23803674, 30794474, 46191711, 92383422, 3495172799, 6990345598, 10485518397, 20971036794]

約数ペア:

[(1, 20971036794), (2, 10485518397), (3, 6990345598), (6, 3495172799), (227, 92383422), (454, 46191711), (681, 30794474), (881, 23803674), (1362, 15397237), (1762, 11901837), (2643, 7934558), (5286, 3967279), (17477, 1199922), (34954, 599961), (52431, 399974), (104862, 199987)]