20164344

素因数分解:

$2^3\times 3^1\times {\mathrm{840181}}^1$

素因数の和:840190

約数の個数: 16

約数和(自身を含む): 50410920

約数和(自身を除く): 30246576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840181, 1680362, 2520543, 3360724, 5041086, 6721448, 10082172, 20164344]

約数ペア:

[(1, 20164344), (2, 10082172), (3, 6721448), (4, 5041086), (6, 3360724), (8, 2520543), (12, 1680362), (24, 840181)]