20626966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 32053248

約数和(自身を除く): 11426282

約数列:

[1, 2, 31, 62, 443, 751, 886, 1502, 13733, 23281, 27466, 46562, 332693, 665386, 10313483, 20626966]

約数ペア:

[(1, 20626966), (2, 10313483), (31, 665386), (62, 332693), (443, 46562), (751, 27466), (886, 23281), (1502, 13733)]