20194671413

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1\times {\mathrm{27487}}^1$

素因数の和:28616

約数の個数: 16

約数和(自身を含む): 23327416320

約数和(自身を除く): 3132744907

約数列:

[1, 7, 103, 721, 1019, 7133, 27487, 104957, 192409, 734699, 2831161, 19818127, 28009253, 196064771, 2884953059, 20194671413]

約数ペア:

[(1, 20194671413), (7, 2884953059), (103, 196064771), (721, 28009253), (1019, 19818127), (7133, 2831161), (27487, 734699), (104957, 192409)]