20119661655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32714897}}^1$

素因数の和:32714946

約数の個数: 16

約数和(自身を含む): 32976617184

約数和(自身を除く): 12856955529

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32714897, 98144691, 163574485, 490723455, 1341310777, 4023932331, 6706553885, 20119661655]

約数ペア:

[(1, 20119661655), (3, 6706553885), (5, 4023932331), (15, 1341310777), (41, 490723455), (123, 163574485), (205, 98144691), (615, 32714897)]