2020170388

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{3855287}}^1$

素因数の和:3855422

約数の個数: 12

約数和(自身を含む): 3562286112

約数和(自身を除く): 1542115724

約数列:

[1, 2, 4, 131, 262, 524, 3855287, 7710574, 15421148, 505042597, 1010085194, 2020170388]

約数ペア:

[(1, 2020170388), (2, 1010085194), (4, 505042597), (131, 15421148), (262, 7710574), (524, 3855287)]