20598636

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10531}}^1$

素因数の和:10701

約数の個数: 24

約数和(自身を含む): 48362944

約数和(自身を除く): 27764308

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 10531, 21062, 31593, 42124, 63186, 126372, 1716553, 3433106, 5149659, 6866212, 10299318, 20598636]

約数ペア:

[(1, 20598636), (2, 10299318), (3, 6866212), (4, 5149659), (6, 3433106), (12, 1716553), (163, 126372), (326, 63186), (489, 42124), (652, 31593), (978, 21062), (1956, 10531)]