20218444059

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{3797}}^1\times {\mathrm{14669}}^1$

素因数の和:18491

約数の個数: 24

約数和(自身を含む): 29641263120

約数和(自身を除く): 9422819061

約数列:

[1, 3, 11, 33, 121, 363, 3797, 11391, 14669, 41767, 44007, 125301, 161359, 459437, 484077, 1378311, 1774949, 5324847, 55698193, 167094579, 612680123, 1838040369, 6739481353, 20218444059]

約数ペア:

[(1, 20218444059), (3, 6739481353), (11, 1838040369), (33, 612680123), (121, 167094579), (363, 55698193), (3797, 5324847), (11391, 1774949), (14669, 1378311), (41767, 484077), (44007, 459437), (125301, 161359)]