20958302

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 32017920

約数和(自身を除く): 11059618

約数列:

[1, 2, 109, 127, 218, 254, 757, 1514, 13843, 27686, 82513, 96139, 165026, 192278, 10479151, 20958302]

約数ペア:

[(1, 20958302), (2, 10479151), (109, 192278), (127, 165026), (218, 96139), (254, 82513), (757, 27686), (1514, 13843)]