20155253439

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{159571}}^1$

素因数の和:160238

約数の個数: 16

約数和(自身を含む): 27298301184

約数和(自身を除く): 7143047745

約数列:

[1, 3, 71, 213, 593, 1779, 42103, 126309, 159571, 478713, 11329541, 33988623, 94625603, 283876809, 6718417813, 20155253439]

約数ペア:

[(1, 20155253439), (3, 6718417813), (71, 283876809), (213, 94625603), (593, 33988623), (1779, 11329541), (42103, 478713), (126309, 159571)]