20090906073

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1602529}}^1$

素因数の和:1602741

約数の個数: 24

約数和(自身を含む): 33332624000

約数和(自身を除く): 13241717927

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 1602529, 4807587, 11217703, 14422761, 33653109, 100959327, 318903271, 956709813, 2232322897, 2870129439, 6696968691, 20090906073]

約数ペア:

[(1, 20090906073), (3, 6696968691), (7, 2870129439), (9, 2232322897), (21, 956709813), (63, 318903271), (199, 100959327), (597, 33653109), (1393, 14422761), (1791, 11217703), (4179, 4807587), (12537, 1602529)]