20155134734

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49643189}}^1$

素因数の和:49643227

約数の個数: 16

約数和(自身を含む): 35743096800

約数和(自身を除く): 15587962066

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49643189, 99286378, 347502323, 695004646, 1439652481, 2879304962, 10077567367, 20155134734]

約数ペア:

[(1, 20155134734), (2, 10077567367), (7, 2879304962), (14, 1439652481), (29, 695004646), (58, 347502323), (203, 99286378), (406, 49643189)]