20797146

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19583}}^1$

素因数の和:19650

約数の個数: 24

約数和(自身を含む): 45826560

約数和(自身を除く): 25029414

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 19583, 39166, 58749, 117498, 176247, 352494, 1155397, 2310794, 3466191, 6932382, 10398573, 20797146]

約数ペア:

[(1, 20797146), (2, 10398573), (3, 6932382), (6, 3466191), (9, 2310794), (18, 1155397), (59, 352494), (118, 176247), (177, 117498), (354, 58749), (531, 39166), (1062, 19583)]