20221578425

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{9745339}}^1$

素因数の和:9745432

約数の個数: 12

約数和(自身を含む): 25376865360

約数和(自身を除く): 5155286935

約数列:

[1, 5, 25, 83, 415, 2075, 9745339, 48726695, 243633475, 808863137, 4044315685, 20221578425]

約数ペア:

[(1, 20221578425), (5, 4044315685), (25, 808863137), (83, 243633475), (415, 48726695), (2075, 9745339)]