20225656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229837}}^1$

素因数の和:229854

約数の個数: 16

約数和(自身を含む): 41370840

約数和(自身を除く): 21145184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229837, 459674, 919348, 1838696, 2528207, 5056414, 10112828, 20225656]

約数ペア:

[(1, 20225656), (2, 10112828), (4, 5056414), (8, 2528207), (11, 1838696), (22, 919348), (44, 459674), (88, 229837)]