20031734

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 30617136

約数和(自身を除く): 10585402

約数列:

[1, 2, 101, 131, 202, 262, 757, 1514, 13231, 26462, 76457, 99167, 152914, 198334, 10015867, 20031734]

約数ペア:

[(1, 20031734), (2, 10015867), (101, 198334), (131, 152914), (202, 99167), (262, 76457), (757, 26462), (1514, 13231)]