20223960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168533}}^1$

素因数の和:168547

約数の個数: 32

約数和(自身を含む): 60672240

約数和(自身を除く): 40448280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168533, 337066, 505599, 674132, 842665, 1011198, 1348264, 1685330, 2022396, 2527995, 3370660, 4044792, 5055990, 6741320, 10111980, 20223960]

約数ペア:

[(1, 20223960), (2, 10111980), (3, 6741320), (4, 5055990), (5, 4044792), (6, 3370660), (8, 2527995), (10, 2022396), (12, 1685330), (15, 1348264), (20, 1011198), (24, 842665), (30, 674132), (40, 505599), (60, 337066), (120, 168533)]