20046311

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 21756000

約数和(自身を除く): 1709689

約数列:

[1, 19, 73, 97, 149, 1387, 1843, 2831, 7081, 10877, 14453, 134539, 206663, 274607, 1055069, 20046311]

約数ペア:

[(1, 20046311), (19, 1055069), (73, 274607), (97, 206663), (149, 134539), (1387, 14453), (1843, 10877), (2831, 7081)]