20092956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6818

約数の個数: 48

約数和(自身を含む): 53155200

約数和(自身を除く): 33062244

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6779, 13558, 20337, 27116, 40674, 81348, 88127, 128801, 176254, 257602, 264381, 352508, 386403, 515204, 528762, 772806, 1057524, 1545612, 1674413, 3348826, 5023239, 6697652, 10046478, 20092956]

約数ペア:

[(1, 20092956), (2, 10046478), (3, 6697652), (4, 5023239), (6, 3348826), (12, 1674413), (13, 1545612), (19, 1057524), (26, 772806), (38, 528762), (39, 515204), (52, 386403), (57, 352508), (76, 264381), (78, 257602), (114, 176254), (156, 128801), (228, 88127), (247, 81348), (494, 40674), (741, 27116), (988, 20337), (1482, 13558), (2964, 6779)]