22012203020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4384901}}^1$

素因数の和:4385161

約数の個数: 24

約数和(自身を含む): 46409802768

約数和(自身を除く): 24397599748

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 4384901, 8769802, 17539604, 21924505, 43849010, 87698020, 1100610151, 2201220302, 4402440604, 5503050755, 11006101510, 22012203020]

約数ペア:

[(1, 22012203020), (2, 11006101510), (4, 5503050755), (5, 4402440604), (10, 2201220302), (20, 1100610151), (251, 87698020), (502, 43849010), (1004, 21924505), (1255, 17539604), (2510, 8769802), (5020, 4384901)]