20367164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9241}}^1$

素因数の和:9293

約数の個数: 24

約数和(自身を含む): 38816400

約数和(自身を除く): 18449236

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9241, 18482, 36964, 175579, 267989, 351158, 535978, 702316, 1071956, 5091791, 10183582, 20367164]

約数ペア:

[(1, 20367164), (2, 10183582), (4, 5091791), (19, 1071956), (29, 702316), (38, 535978), (58, 351158), (76, 267989), (116, 175579), (551, 36964), (1102, 18482), (2204, 9241)]