20228445165

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5372761}}^1$

素因数の和:5373020

約数の個数: 16

約数和(自身を含む): 32494464576

約数和(自身を除く): 12266019411

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 5372761, 16118283, 26863805, 80591415, 1348563011, 4045689033, 6742815055, 20228445165]

約数ペア:

[(1, 20228445165), (3, 6742815055), (5, 4045689033), (15, 1348563011), (251, 80591415), (753, 26863805), (1255, 16118283), (3765, 5372761)]