20396010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{679867}}^1$

素因数の和:679877

約数の個数: 16

約数和(自身を含む): 48950496

約数和(自身を除く): 28554486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 679867, 1359734, 2039601, 3399335, 4079202, 6798670, 10198005, 20396010]

約数ペア:

[(1, 20396010), (2, 10198005), (3, 6798670), (5, 4079202), (6, 3399335), (10, 2039601), (15, 1359734), (30, 679867)]