20141540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15031}}^1$

素因数の和:15107

約数の個数: 24

約数和(自身を含む): 42931392

約数和(自身を除く): 22789852

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 15031, 30062, 60124, 75155, 150310, 300620, 1007077, 2014154, 4028308, 5035385, 10070770, 20141540]

約数ペア:

[(1, 20141540), (2, 10070770), (4, 5035385), (5, 4028308), (10, 2014154), (20, 1007077), (67, 300620), (134, 150310), (268, 75155), (335, 60124), (670, 30062), (1340, 15031)]