20146268

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 36396864

約数和(自身を除く): 16250596

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 1061, 2122, 4244, 4747, 9494, 18988, 49867, 99734, 107161, 199468, 214322, 428644, 5036567, 10073134, 20146268]

約数ペア:

[(1, 20146268), (2, 10073134), (4, 5036567), (47, 428644), (94, 214322), (101, 199468), (188, 107161), (202, 99734), (404, 49867), (1061, 18988), (2122, 9494), (4244, 4747)]