23706220

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3581}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 49947408

約数和(自身を除く): 26241188

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 3581, 6620, 7162, 14324, 17905, 35810, 71620, 1185311, 2370622, 4741244, 5926555, 11853110, 23706220]

約数ペア:

[(1, 23706220), (2, 11853110), (4, 5926555), (5, 4741244), (10, 2370622), (20, 1185311), (331, 71620), (662, 35810), (1324, 17905), (1655, 14324), (3310, 7162), (3581, 6620)]