20248314615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19563589}}^1$

素因数の和:19563623

約数の個数: 24

約数和(自身を含む): 36623040480

約数和(自身を除く): 16374725865

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 19563589, 58690767, 97817945, 176072301, 293453835, 449962547, 880361505, 1349887641, 2249812735, 4049662923, 6749438205, 20248314615]

約数ペア:

[(1, 20248314615), (3, 6749438205), (5, 4049662923), (9, 2249812735), (15, 1349887641), (23, 880361505), (45, 449962547), (69, 293453835), (115, 176072301), (207, 97817945), (345, 58690767), (1035, 19563589)]