20173337828

素因数分解:

$2^2\times 7^3\times {\mathrm{14703599}}^1$

素因数の和:14703624

約数の個数: 24

約数和(自身を含む): 41170080000

約数和(自身を除く): 20996742172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14703599, 29407198, 58814396, 102925193, 205850386, 411700772, 720476351, 1440952702, 2881905404, 5043334457, 10086668914, 20173337828]

約数ペア:

[(1, 20173337828), (2, 10086668914), (4, 5043334457), (7, 2881905404), (14, 1440952702), (28, 720476351), (49, 411700772), (98, 205850386), (196, 102925193), (343, 58814396), (686, 29407198), (1372, 14703599)]