20219493804

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{5090507}}^1$

素因数の和:5090845

約数の個数: 24

約数和(自身を含む): 47321362368

約数和(自身を除く): 27101868564

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 5090507, 10181014, 15271521, 20362028, 30543042, 61086084, 1684957817, 3369915634, 5054873451, 6739831268, 10109746902, 20219493804]

約数ペア:

[(1, 20219493804), (2, 10109746902), (3, 6739831268), (4, 5054873451), (6, 3369915634), (12, 1684957817), (331, 61086084), (662, 30543042), (993, 20362028), (1324, 15271521), (1986, 10181014), (3972, 5090507)]