20161606305

素因数分解:

$3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1738819}}^1$

素因数の和:1739600

約数の個数: 16

約数和(自身を含む): 32300320320

約数和(自身を除く): 12138714015

約数列:

[1, 3, 5, 15, 773, 2319, 3865, 11595, 1738819, 5216457, 8694095, 26082285, 1344107087, 4032321261, 6720535435, 20161606305]

約数ペア:

[(1, 20161606305), (3, 6720535435), (5, 4032321261), (15, 1344107087), (773, 26082285), (2319, 8694095), (3865, 5216457), (11595, 1738819)]