20123576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228677}}^1$

素因数の和:228694

約数の個数: 16

約数和(自身を含む): 41162040

約数和(自身を除く): 21038464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228677, 457354, 914708, 1829416, 2515447, 5030894, 10061788, 20123576]

約数ペア:

[(1, 20123576), (2, 10061788), (4, 5030894), (8, 2515447), (11, 1829416), (22, 914708), (44, 457354), (88, 228677)]