20228703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14951}}^1$

素因数の和:15006

約数の個数: 16

約数和(自身を含む): 30143232

約数和(自身を除く): 9914529

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 14951, 44853, 164461, 493383, 612991, 1838973, 6742901, 20228703]

約数ペア:

[(1, 20228703), (3, 6742901), (11, 1838973), (33, 612991), (41, 493383), (123, 164461), (451, 44853), (1353, 14951)]