2007292060

素因数分解:

$2^2\times 5^1\times {\mathrm{25981}}^1\times {\mathrm{3863}}^1$

素因数の和:29853

約数の個数: 24

約数和(自身を含む): 4216566816

約数和(自身を除く): 2209274756

約数列:

[1, 2, 4, 5, 10, 20, 3863, 7726, 15452, 19315, 25981, 38630, 51962, 77260, 103924, 129905, 259810, 519620, 100364603, 200729206, 401458412, 501823015, 1003646030, 2007292060]

約数ペア:

[(1, 2007292060), (2, 1003646030), (4, 501823015), (5, 401458412), (10, 200729206), (20, 100364603), (3863, 519620), (7726, 259810), (15452, 129905), (19315, 103924), (25981, 77260), (38630, 51962)]