20161652526

素因数分解:

$2^1\times 3^2\times {\mathrm{17393}}^1\times {\mathrm{64399}}^1$

素因数の和:81800

約数の個数: 24

約数和(自身を含む): 43686770400

約数和(自身を除く): 23525117874

約数列:

[1, 2, 3, 6, 9, 18, 17393, 34786, 52179, 64399, 104358, 128798, 156537, 193197, 313074, 386394, 579591, 1159182, 1120091807, 2240183614, 3360275421, 6720550842, 10080826263, 20161652526]

約数ペア:

[(1, 20161652526), (2, 10080826263), (3, 6720550842), (6, 3360275421), (9, 2240183614), (18, 1120091807), (17393, 1159182), (34786, 579591), (52179, 386394), (64399, 313074), (104358, 193197), (128798, 156537)]