20590970091

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{1327}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 28127167488

約数和(自身を除く): 7536197397

約数列:

[1, 3, 83, 101, 249, 303, 617, 1327, 1851, 3981, 8383, 25149, 51211, 62317, 110141, 134027, 153633, 186951, 330423, 402081, 818759, 2456277, 5172311, 11124241, 15516933, 33372723, 67956997, 82694659, 203870991, 248083977, 6863656697, 20590970091]

約数ペア:

[(1, 20590970091), (3, 6863656697), (83, 248083977), (101, 203870991), (249, 82694659), (303, 67956997), (617, 33372723), (1327, 15516933), (1851, 11124241), (3981, 5172311), (8383, 2456277), (25149, 818759), (51211, 402081), (62317, 330423), (110141, 186951), (134027, 153633)]