20175486579

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{30773}}^1$

素因数の和:31627

約数の個数: 24

約数和(自身を含む): 29482969152

約数和(自身を除く): 9307482573

約数列:

[1, 3, 9, 97, 291, 751, 873, 2253, 6759, 30773, 72847, 92319, 218541, 276957, 655623, 2984981, 8954943, 23110523, 26864829, 69331569, 207994707, 2241720731, 6725162193, 20175486579]

約数ペア:

[(1, 20175486579), (3, 6725162193), (9, 2241720731), (97, 207994707), (291, 69331569), (751, 26864829), (873, 23110523), (2253, 8954943), (6759, 2984981), (30773, 655623), (72847, 276957), (92319, 218541)]