20156802

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4621}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 40377792

約数和(自身を除く): 20220990

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4621, 9242, 13863, 27726, 3359467, 6718934, 10078401, 20156802]

約数ペア:

[(1, 20156802), (2, 10078401), (3, 6718934), (6, 3359467), (727, 27726), (1454, 13863), (2181, 9242), (4362, 4621)]