20010153

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 27349056

約数和(自身を除く): 7338903

約数列:

[1, 3, 67, 113, 201, 339, 881, 2643, 7571, 22713, 59027, 99553, 177081, 298659, 6670051, 20010153]

約数ペア:

[(1, 20010153), (3, 6670051), (67, 298659), (113, 177081), (201, 99553), (339, 59027), (881, 22713), (2643, 7571)]