20166744610

素因数分解:

$2^1\times 5^1\times {\mathrm{16943}}^1\times {\mathrm{119027}}^1$

素因数の和:135977

約数の個数: 16

約数和(自身を含む): 36302587776

約数和(自身を除く): 16135843166

約数列:

[1, 2, 5, 10, 16943, 33886, 84715, 119027, 169430, 238054, 595135, 1190270, 2016674461, 4033348922, 10083372305, 20166744610]

約数ペア:

[(1, 20166744610), (2, 10083372305), (5, 4033348922), (10, 2016674461), (16943, 1190270), (33886, 595135), (84715, 238054), (119027, 169430)]