20154318

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30817}}^1$

素因数の和:30931

約数の個数: 16

約数和(自身を含む): 40679760

約数和(自身を除く): 20525442

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30817, 61634, 92451, 184902, 3359053, 6718106, 10077159, 20154318]

約数ペア:

[(1, 20154318), (2, 10077159), (3, 6718106), (6, 3359053), (109, 184902), (218, 92451), (327, 61634), (654, 30817)]