20111843192

素因数分解:

$2^3\times 7^1\times {\mathrm{359140057}}^1$

素因数の和:359140070

約数の個数: 16

約数和(自身を含む): 43096806960

約数和(自身を除く): 22984963768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359140057, 718280114, 1436560228, 2513980399, 2873120456, 5027960798, 10055921596, 20111843192]

約数ペア:

[(1, 20111843192), (2, 10055921596), (4, 5027960798), (7, 2873120456), (8, 2513980399), (14, 1436560228), (28, 718280114), (56, 359140057)]