20271165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58757}}^1$

素因数の和:58788

約数の個数: 16

約数和(自身を含む): 33844608

約数和(自身を除く): 13573443

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58757, 176271, 293785, 881355, 1351411, 4054233, 6757055, 20271165]

約数ペア:

[(1, 20271165), (3, 6757055), (5, 4054233), (15, 1351411), (23, 881355), (69, 293785), (115, 176271), (345, 58757)]