20128053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1699}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 29376000

約数和(自身を除く): 9247947

約数列:

[1, 3, 11, 33, 359, 1077, 1699, 3949, 5097, 11847, 18689, 56067, 609941, 1829823, 6709351, 20128053]

約数ペア:

[(1, 20128053), (3, 6709351), (11, 1829823), (33, 609941), (359, 56067), (1077, 18689), (1699, 11847), (3949, 5097)]