20126367

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{18181}}^1$

素因数の和:18231

約数の個数: 16

約数和(自身を含む): 30545760

約数和(自身を除く): 10419393

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 18181, 54543, 163629, 490887, 745421, 2236263, 6708789, 20126367]

約数ペア:

[(1, 20126367), (3, 6708789), (9, 2236263), (27, 745421), (41, 490887), (123, 163629), (369, 54543), (1107, 18181)]