20883596

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4465

約数の個数: 24

約数和(自身を含む): 38737440

約数和(自身を除く): 17853844

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4391, 4756, 8782, 17564, 127339, 180031, 254678, 360062, 509356, 720124, 5220899, 10441798, 20883596]

約数ペア:

[(1, 20883596), (2, 10441798), (4, 5220899), (29, 720124), (41, 509356), (58, 360062), (82, 254678), (116, 180031), (164, 127339), (1189, 17564), (2378, 8782), (4391, 4756)]