23361980

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3529}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 49222320

約数和(自身を除く): 25860340

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 3529, 6620, 7058, 14116, 17645, 35290, 70580, 1168099, 2336198, 4672396, 5840495, 11680990, 23361980]

約数ペア:

[(1, 23361980), (2, 11680990), (4, 5840495), (5, 4672396), (10, 2336198), (20, 1168099), (331, 70580), (662, 35290), (1324, 17645), (1655, 14116), (3310, 7058), (3529, 6620)]