20182888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229351}}^1$

素因数の和:229368

約数の個数: 16

約数和(自身を含む): 41283360

約数和(自身を除く): 21100472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229351, 458702, 917404, 1834808, 2522861, 5045722, 10091444, 20182888]

約数ペア:

[(1, 20182888), (2, 10091444), (4, 5045722), (8, 2522861), (11, 1834808), (22, 917404), (44, 458702), (88, 229351)]