20173643019

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{9788279}}^1$

素因数の和:9788514

約数の個数: 12

約数和(自身を含む): 29266957200

約数和(自身を除く): 9093314181

約数列:

[1, 3, 9, 229, 687, 2061, 9788279, 29364837, 88094511, 2241515891, 6724547673, 20173643019]

約数ペア:

[(1, 20173643019), (3, 6724547673), (9, 2241515891), (229, 88094511), (687, 29364837), (2061, 9788279)]