20112392

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42611}}^1$

素因数の和:42676

約数の個数: 16

約数和(自身を含む): 38350800

約数和(自身を除く): 18238408

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42611, 85222, 170444, 340888, 2514049, 5028098, 10056196, 20112392]

約数ペア:

[(1, 20112392), (2, 10056196), (4, 5028098), (8, 2514049), (59, 340888), (118, 170444), (236, 85222), (472, 42611)]