20217076156

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{787}}^1\times {\mathrm{24419}}^1$

素因数の和:25473

約数の個数: 24

約数和(自身を含む): 35560990080

約数和(自身を除く): 15343913924

約数列:

[1, 2, 4, 263, 526, 787, 1052, 1574, 3148, 24419, 48838, 97676, 206981, 413962, 827924, 6422197, 12844394, 19217753, 25688788, 38435506, 76871012, 5054269039, 10108538078, 20217076156]

約数ペア:

[(1, 20217076156), (2, 10108538078), (4, 5054269039), (263, 76871012), (526, 38435506), (787, 25688788), (1052, 19217753), (1574, 12844394), (3148, 6422197), (24419, 827924), (48838, 413962), (97676, 206981)]