20112682

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 31168512

約数和(自身を除く): 11055830

約数列:

[1, 2, 37, 74, 191, 382, 1423, 2846, 7067, 14134, 52651, 105302, 271793, 543586, 10056341, 20112682]

約数ペア:

[(1, 20112682), (2, 10056341), (37, 543586), (74, 271793), (191, 105302), (382, 52651), (1423, 14134), (2846, 7067)]