220360053770

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{45248471}}^1$

素因数の和:45248965

約数の個数: 16

約数和(自身を含む): 397462578048

約数和(自身を除く): 177102524278

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 45248471, 90496942, 226242355, 452484710, 22036005377, 44072010754, 110180026885, 220360053770]

約数ペア:

[(1, 220360053770), (2, 110180026885), (5, 44072010754), (10, 22036005377), (487, 452484710), (974, 226242355), (2435, 90496942), (4870, 45248471)]