20651819126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{242057}}^1$

素因数の和:243559

約数の個数: 16

約数和(自身を含む): 32067843840

約数和(自身を除く): 11416024714

約数列:

[1, 2, 29, 58, 1471, 2942, 42659, 85318, 242057, 484114, 7019653, 14039306, 356065847, 712131694, 10325909563, 20651819126]

約数ペア:

[(1, 20651819126), (2, 10325909563), (29, 712131694), (58, 356065847), (1471, 14039306), (2942, 7019653), (42659, 484114), (85318, 242057)]