20470545592

素因数分解:

$2^3\times 7^1\times {\mathrm{365545457}}^1$

素因数の和:365545470

約数の個数: 16

約数和(自身を含む): 43865454960

約数和(自身を除く): 23394909368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 365545457, 731090914, 1462181828, 2558818199, 2924363656, 5117636398, 10235272796, 20470545592]

約数ペア:

[(1, 20470545592), (2, 10235272796), (4, 5117636398), (7, 2924363656), (8, 2558818199), (14, 1462181828), (28, 731090914), (56, 365545457)]