20137544405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{540823}}^1$

素因数の和:541516

約数の個数: 16

約数和(自身を含む): 26400864384

約数和(自身を除く): 6263319979

約数列:

[1, 5, 11, 55, 677, 3385, 7447, 37235, 540823, 2704115, 5949053, 29745265, 366137171, 1830685855, 4027508881, 20137544405]

約数ペア:

[(1, 20137544405), (5, 4027508881), (11, 1830685855), (55, 366137171), (677, 29745265), (3385, 5949053), (7447, 2704115), (37235, 540823)]