20736182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{911}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 12095818

約数列:

[1, 2, 19, 38, 599, 911, 1198, 1822, 11381, 17309, 22762, 34618, 545689, 1091378, 10368091, 20736182]

約数ペア:

[(1, 20736182), (2, 10368091), (19, 1091378), (38, 545689), (599, 34618), (911, 22762), (1198, 17309), (1822, 11381)]