20094354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 50281920

約数和(自身を除く): 30187566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1579, 1818, 2121, 3158, 4242, 4737, 6363, 9474, 11053, 12726, 14211, 22106, 28422, 33159, 66318, 99477, 159479, 198954, 318958, 478437, 956874, 1116353, 1435311, 2232706, 2870622, 3349059, 6698118, 10047177, 20094354]

約数ペア:

[(1, 20094354), (2, 10047177), (3, 6698118), (6, 3349059), (7, 2870622), (9, 2232706), (14, 1435311), (18, 1116353), (21, 956874), (42, 478437), (63, 318958), (101, 198954), (126, 159479), (202, 99477), (303, 66318), (606, 33159), (707, 28422), (909, 22106), (1414, 14211), (1579, 12726), (1818, 11053), (2121, 9474), (3158, 6363), (4242, 4737)]