20810934

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10607}}^1$

素因数の和:10724

約数の個数: 24

約数和(自身を含む): 45508320

約数和(自身を除く): 24697386

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10607, 21214, 31821, 63642, 95463, 190926, 1156163, 2312326, 3468489, 6936978, 10405467, 20810934]

約数ペア:

[(1, 20810934), (2, 10405467), (3, 6936978), (6, 3468489), (9, 2312326), (18, 1156163), (109, 190926), (218, 95463), (327, 63642), (654, 31821), (981, 21214), (1962, 10607)]