20601482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8287}}^1$

素因数の和:8413

約数の個数: 16

約数和(自身を含む): 34013952

約数和(自身を除く): 13412470

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 8287, 16574, 91157, 182314, 936431, 1872862, 10300741, 20601482]

約数ペア:

[(1, 20601482), (2, 10300741), (11, 1872862), (22, 936431), (113, 182314), (226, 91157), (1243, 16574), (2486, 8287)]