20094865749

素因数分解:

$3^3\times 7^2\times {\mathrm{15188863}}^1$

素因数の和:15188886

約数の個数: 24

約数和(自身を含む): 34630609920

約数和(自身を除く): 14535744171

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 15188863, 45566589, 106322041, 136699767, 318966123, 410099301, 744254287, 956898369, 2232762861, 2870695107, 6698288583, 20094865749]

約数ペア:

[(1, 20094865749), (3, 6698288583), (7, 2870695107), (9, 2232762861), (21, 956898369), (27, 744254287), (49, 410099301), (63, 318966123), (147, 136699767), (189, 106322041), (441, 45566589), (1323, 15188863)]