20210798629

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1\times {\mathrm{16481}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 23227752960

約数和(自身を除く): 3016954331

約数列:

[1, 7, 239, 733, 1673, 5131, 16481, 115367, 175187, 1226309, 3938959, 12080573, 27572713, 84564011, 2887256947, 20210798629]

約数ペア:

[(1, 20210798629), (7, 2887256947), (239, 84564011), (733, 27572713), (1673, 12080573), (5131, 3938959), (16481, 1226309), (115367, 175187)]