20154346089

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1516847}}^1$

素因数の和:1516996

約数の個数: 16

約数和(自身を含む): 27764385792

約数和(自身を除く): 7610039703

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 1516847, 4550541, 65224421, 156235241, 195673263, 468705723, 6718115363, 20154346089]

約数ペア:

[(1, 20154346089), (3, 6718115363), (43, 468705723), (103, 195673263), (129, 156235241), (309, 65224421), (4429, 4550541), (13287, 1516847)]