20136961690

素因数分解:

$2^1\times 5^1\times {\mathrm{110503}}^1\times {\mathrm{18223}}^1$

素因数の和:128733

約数の個数: 16

約数和(自身を含む): 36248848128

約数和(自身を除く): 16111886438

約数列:

[1, 2, 5, 10, 18223, 36446, 91115, 110503, 182230, 221006, 552515, 1105030, 2013696169, 4027392338, 10068480845, 20136961690]

約数ペア:

[(1, 20136961690), (2, 10068480845), (5, 4027392338), (10, 2013696169), (18223, 1105030), (36446, 552515), (91115, 221006), (110503, 182230)]