20344595062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{21391}}^1$

素因数の和:23964

約数の個数: 32

約数和(自身を含む): 35264968704

約数和(自身を除く): 14920373642

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2543, 5086, 21391, 27973, 42782, 43231, 55946, 86462, 235301, 363647, 470602, 475541, 727294, 951082, 4000117, 8000234, 54397313, 108794626, 598370443, 924754321, 1196740886, 1849508642, 10172297531, 20344595062]

約数ペア:

[(1, 20344595062), (2, 10172297531), (11, 1849508642), (17, 1196740886), (22, 924754321), (34, 598370443), (187, 108794626), (374, 54397313), (2543, 8000234), (5086, 4000117), (21391, 951082), (27973, 727294), (42782, 475541), (43231, 470602), (55946, 363647), (86462, 235301)]