20512850402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{580213}}^1$

素因数の和:581833

約数の個数: 16

約数和(自身を含む): 33587428032

約数和(自身を除く): 13074577630

約数列:

[1, 2, 11, 22, 1607, 3214, 17677, 35354, 580213, 1160426, 6382343, 12764686, 932402291, 1864804582, 10256425201, 20512850402]

約数ペア:

[(1, 20512850402), (2, 10256425201), (11, 1864804582), (22, 932402291), (1607, 12764686), (3214, 6382343), (17677, 1160426), (35354, 580213)]