20182823908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2792311}}^1$

素因数の和:2792467

約数の個数: 24

約数和(自身を含む): 38310520640

約数和(自身を除く): 18127696732

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 2792311, 5584622, 11169244, 36300043, 72600086, 145200172, 388131229, 776262458, 1552524916, 5045705977, 10091411954, 20182823908]

約数ペア:

[(1, 20182823908), (2, 10091411954), (4, 5045705977), (13, 1552524916), (26, 776262458), (52, 388131229), (139, 145200172), (278, 72600086), (556, 36300043), (1807, 11169244), (3614, 5584622), (7228, 2792311)]