20148009990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671600333}}^1$

素因数の和:671600343

約数の個数: 16

約数和(自身を含む): 48355224048

約数和(自身を除く): 28207214058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671600333, 1343200666, 2014800999, 3358001665, 4029601998, 6716003330, 10074004995, 20148009990]

約数ペア:

[(1, 20148009990), (2, 10074004995), (3, 6716003330), (5, 4029601998), (6, 3358001665), (10, 2014800999), (15, 1343200666), (30, 671600333)]