20154652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24821}}^1$

素因数の和:24861

約数の個数: 24

約数和(自身を含む): 41700960

約数和(自身を除く): 21546308

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24821, 49642, 99284, 173747, 347494, 694988, 719809, 1439618, 2879236, 5038663, 10077326, 20154652]

約数ペア:

[(1, 20154652), (2, 10077326), (4, 5038663), (7, 2879236), (14, 1439618), (28, 719809), (29, 694988), (58, 347494), (116, 173747), (203, 99284), (406, 49642), (812, 24821)]