63558620

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9601}}^1$

素因数の和:9941

約数の個数: 24

約数和(自身を含む): 133890288

約数和(自身を除く): 70331668

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 9601, 19202, 38404, 48005, 96010, 192020, 3177931, 6355862, 12711724, 15889655, 31779310, 63558620]

約数ペア:

[(1, 63558620), (2, 31779310), (4, 15889655), (5, 12711724), (10, 6355862), (20, 3177931), (331, 192020), (662, 96010), (1324, 48005), (1655, 38404), (3310, 19202), (6620, 9601)]