20134436

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1291}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 40372416

約数和(自身を除く): 20237980

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 1291, 2228, 2582, 3899, 5164, 7798, 9037, 15596, 18074, 36148, 719087, 1438174, 2876348, 5033609, 10067218, 20134436]

約数ペア:

[(1, 20134436), (2, 10067218), (4, 5033609), (7, 2876348), (14, 1438174), (28, 719087), (557, 36148), (1114, 18074), (1291, 15596), (2228, 9037), (2582, 7798), (3899, 5164)]