2080992010

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1246103}}^1$

素因数の和:1246277

約数の個数: 16

約数和(自身を含む): 3768218496

約数和(自身を除く): 1687226486

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 1246103, 2492206, 6230515, 12461030, 208099201, 416198402, 1040496005, 2080992010]

約数ペア:

[(1, 2080992010), (2, 1040496005), (5, 416198402), (10, 208099201), (167, 12461030), (334, 6230515), (835, 2492206), (1670, 1246103)]