20161908738

素因数分解:

$2^1\times 3^2\times {\mathrm{8867}}^1\times {\mathrm{126323}}^1$

素因数の和:135198

約数の個数: 24

約数和(自身を含む): 43689408048

約数和(自身を除く): 23527499310

約数列:

[1, 2, 3, 6, 9, 18, 8867, 17734, 26601, 53202, 79803, 126323, 159606, 252646, 378969, 757938, 1136907, 2273814, 1120106041, 2240212082, 3360318123, 6720636246, 10080954369, 20161908738]

約数ペア:

[(1, 20161908738), (2, 10080954369), (3, 6720636246), (6, 3360318123), (9, 2240212082), (18, 1120106041), (8867, 2273814), (17734, 1136907), (26601, 757938), (53202, 378969), (79803, 252646), (126323, 159606)]