20794328710

素因数分解:

$2^1\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{584603}}^1$

素因数の和:588167

約数の個数: 16

約数和(自身を含む): 37440378576

約数和(自身を除く): 16646049866

約数列:

[1, 2, 5, 10, 3557, 7114, 17785, 35570, 584603, 1169206, 2923015, 5846030, 2079432871, 4158865742, 10397164355, 20794328710]

約数ペア:

[(1, 20794328710), (2, 10397164355), (5, 4158865742), (10, 2079432871), (3557, 5846030), (7114, 2923015), (17785, 1169206), (35570, 584603)]