2012202130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1846057}}^1$

素因数の和:1846173

約数の個数: 16

約数和(自身を含む): 3655194840

約数和(自身を除く): 1642992710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1846057, 3692114, 9230285, 18460570, 201220213, 402440426, 1006101065, 2012202130]

約数ペア:

[(1, 2012202130), (2, 1006101065), (5, 402440426), (10, 201220213), (109, 18460570), (218, 9230285), (545, 3692114), (1090, 1846057)]