20112678908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24769309}}^1$

素因数の和:24769349

約数の個数: 24

約数和(自身を含む): 41612440800

約数和(自身を除く): 21499761892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24769309, 49538618, 99077236, 173385163, 346770326, 693540652, 718309961, 1436619922, 2873239844, 5028169727, 10056339454, 20112678908]

約数ペア:

[(1, 20112678908), (2, 10056339454), (4, 5028169727), (7, 2873239844), (14, 1436619922), (28, 718309961), (29, 693540652), (58, 346770326), (116, 173385163), (203, 99077236), (406, 49538618), (812, 24769309)]