20002137

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 27542592

約数和(自身を除く): 7540455

約数列:

[1, 3, 41, 123, 137, 411, 1187, 3561, 5617, 16851, 48667, 146001, 162619, 487857, 6667379, 20002137]

約数ペア:

[(1, 20002137), (3, 6667379), (41, 487857), (123, 162619), (137, 146001), (411, 48667), (1187, 16851), (3561, 5617)]