20072611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2909789

約数列:

[1, 13, 29, 37, 377, 481, 1073, 1439, 13949, 18707, 41731, 53243, 542503, 692159, 1544047, 20072611]

約数ペア:

[(1, 20072611), (13, 1544047), (29, 692159), (37, 542503), (377, 53243), (481, 41731), (1073, 18707), (1439, 13949)]