20112849856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28569389}}^1$

素因数の和:28569412

約数の個数: 28

約数和(自身を含む): 43539750360

約数和(自身を除く): 23426900504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28569389, 57138778, 114277556, 228555112, 314263279, 457110224, 628526558, 914220448, 1257053116, 1828440896, 2514106232, 5028212464, 10056424928, 20112849856]

約数ペア:

[(1, 20112849856), (2, 10056424928), (4, 5028212464), (8, 2514106232), (11, 1828440896), (16, 1257053116), (22, 914220448), (32, 628526558), (44, 457110224), (64, 314263279), (88, 228555112), (176, 114277556), (352, 57138778), (704, 28569389)]