20536703649

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4233499}}^1$

素因数の和:4233530

約数の個数: 36

約数和(自身を含む): 37644282000

約数和(自身を除く): 17107578351

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 4233499, 12700497, 29634493, 38101491, 46568489, 88903479, 139705467, 207441451, 266710437, 325979423, 419116401, 622324353, 977938269, 1866973059, 2281855961, 2933814807, 6845567883, 20536703649]

約数ペア:

[(1, 20536703649), (3, 6845567883), (7, 2933814807), (9, 2281855961), (11, 1866973059), (21, 977938269), (33, 622324353), (49, 419116401), (63, 325979423), (77, 266710437), (99, 207441451), (147, 139705467), (231, 88903479), (441, 46568489), (539, 38101491), (693, 29634493), (1617, 12700497), (4851, 4233499)]