20158269315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46340849}}^1$

素因数の和:46340886

約数の個数: 16

約数和(自身を含む): 33365412000

約数和(自身を除く): 13207142685

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46340849, 139022547, 231704245, 695112735, 1343884621, 4031653863, 6719423105, 20158269315]

約数ペア:

[(1, 20158269315), (3, 6719423105), (5, 4031653863), (15, 1343884621), (29, 695112735), (87, 231704245), (145, 139022547), (435, 46340849)]