20133042377

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{1307}}^1\times {\mathrm{5657}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 23090071680

約数和(自身を除く): 2957029303

約数列:

[1, 7, 389, 1307, 2723, 5657, 9149, 39599, 508423, 2200573, 3558961, 7393699, 15404011, 51755893, 2876148911, 20133042377]

約数ペア:

[(1, 20133042377), (7, 2876148911), (389, 51755893), (1307, 15404011), (2723, 7393699), (5657, 3558961), (9149, 2200573), (39599, 508423)]