20235536638

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{2657}}^1\times {\mathrm{19937}}^1$

素因数の和:22787

約数の個数: 16

約数和(自身を含む): 30525237504

約数和(自身を除く): 10289700866

約数列:

[1, 2, 191, 382, 2657, 5314, 19937, 39874, 507487, 1014974, 3807967, 7615934, 52972609, 105945218, 10117768319, 20235536638]

約数ペア:

[(1, 20235536638), (2, 10117768319), (191, 105945218), (382, 52972609), (2657, 7615934), (5314, 3807967), (19937, 1014974), (39874, 507487)]