20698049247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3743543}}^1$

素因数の和:3743662

約数の個数: 16

約数和(自身を含む): 29349384960

約数和(自身を除く): 8651335713

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 3743543, 11230629, 71127317, 213381951, 363123671, 1089371013, 6899349749, 20698049247]

約数ペア:

[(1, 20698049247), (3, 6899349749), (19, 1089371013), (57, 363123671), (97, 213381951), (291, 71127317), (1843, 11230629), (5529, 3743543)]