20101285228

素因数分解:

$2^2\times {\mathrm{9001}}^1\times {\mathrm{558307}}^1$

素因数の和:567312

約数の個数: 12

約数和(自身を含む): 35181220312

約数和(自身を除く): 15079935084

約数列:

[1, 2, 4, 9001, 18002, 36004, 558307, 1116614, 2233228, 5025321307, 10050642614, 20101285228]

約数ペア:

[(1, 20101285228), (2, 10050642614), (4, 5025321307), (9001, 2233228), (18002, 1116614), (36004, 558307)]