20121432713

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{22091}}^1$

素因数の和:22648

約数の個数: 16

約数和(自身を含む): 21521142720

約数和(自身を除く): 1399710007

約数列:

[1, 17, 131, 409, 2227, 6953, 22091, 53579, 375547, 910843, 2893921, 9035219, 49196657, 153598723, 1183613689, 20121432713]

約数ペア:

[(1, 20121432713), (17, 1183613689), (131, 153598723), (409, 49196657), (2227, 9035219), (6953, 2893921), (22091, 910843), (53579, 375547)]