20126043896

素因数分解:

$2^3\times 7^1\times {\mathrm{359393641}}^1$

素因数の和:359393654

約数の個数: 16

約数和(自身を含む): 43127237040

約数和(自身を除く): 23001193144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359393641, 718787282, 1437574564, 2515755487, 2875149128, 5031510974, 10063021948, 20126043896]

約数ペア:

[(1, 20126043896), (2, 10063021948), (4, 5031510974), (7, 2875149128), (8, 2515755487), (14, 1437574564), (28, 718787282), (56, 359393641)]