20173842028

素因数分解:

$2^2\times {\mathrm{11117}}^1\times {\mathrm{453671}}^1$

素因数の和:464792

約数の個数: 12

約数和(自身を含む): 35307477072

約数和(自身を除く): 15133635044

約数列:

[1, 2, 4, 11117, 22234, 44468, 453671, 907342, 1814684, 5043460507, 10086921014, 20173842028]

約数ペア:

[(1, 20173842028), (2, 10086921014), (4, 5043460507), (11117, 1814684), (22234, 907342), (44468, 453671)]