20709098511

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{5779}}^1\times {\mathrm{8719}}^1$

素因数の和:14638

約数の個数: 16

約数和(自身を含む): 27821683200

約数和(自身を除く): 7112584689

約数列:

[1, 3, 137, 411, 5779, 8719, 17337, 26157, 791723, 1194503, 2375169, 3583509, 50387101, 151161303, 6903032837, 20709098511]

約数ペア:

[(1, 20709098511), (3, 6903032837), (137, 151161303), (411, 50387101), (5779, 3583509), (8719, 2375169), (17337, 1194503), (26157, 791723)]