20156009084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1783}}^1\times {\mathrm{97453}}^1$

素因数の和:99269

約数の個数: 24

約数和(自身を含む): 36510166560

約数和(自身を除く): 16354157476

約数列:

[1, 2, 4, 29, 58, 116, 1783, 3566, 7132, 51707, 97453, 103414, 194906, 206828, 389812, 2826137, 5652274, 11304548, 173758699, 347517398, 695034796, 5039002271, 10078004542, 20156009084]

約数ペア:

[(1, 20156009084), (2, 10078004542), (4, 5039002271), (29, 695034796), (58, 347517398), (116, 173758699), (1783, 11304548), (3566, 5652274), (7132, 2826137), (51707, 389812), (97453, 206828), (103414, 194906)]