20224292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1097}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 38737440

約数和(自身を除く): 18513148

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1097, 1676, 2194, 4388, 4609, 9218, 12067, 18436, 24134, 48268, 459643, 919286, 1838572, 5056073, 10112146, 20224292]

約数ペア:

[(1, 20224292), (2, 10112146), (4, 5056073), (11, 1838572), (22, 919286), (44, 459643), (419, 48268), (838, 24134), (1097, 18436), (1676, 12067), (2194, 9218), (4388, 4609)]