6786020

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 14309568

約数和(自身を除く): 7523548

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1091, 1244, 1555, 2182, 3110, 4364, 5455, 6220, 10910, 21820, 339301, 678602, 1357204, 1696505, 3393010, 6786020]

約数ペア:

[(1, 6786020), (2, 3393010), (4, 1696505), (5, 1357204), (10, 678602), (20, 339301), (311, 21820), (622, 10910), (1091, 6220), (1244, 5455), (1555, 4364), (2182, 3110)]