20101336

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 38831040

約数和(自身を除く): 18729704

約数列:

[1, 2, 4, 8, 47, 94, 188, 193, 277, 376, 386, 554, 772, 1108, 1544, 2216, 9071, 13019, 18142, 26038, 36284, 52076, 53461, 72568, 104152, 106922, 213844, 427688, 2512667, 5025334, 10050668, 20101336]

約数ペア:

[(1, 20101336), (2, 10050668), (4, 5025334), (8, 2512667), (47, 427688), (94, 213844), (188, 106922), (193, 104152), (277, 72568), (376, 53461), (386, 52076), (554, 36284), (772, 26038), (1108, 18142), (1544, 13019), (2216, 9071)]