20812332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75407}}^1$

素因数の和:75437

約数の個数: 24

約数和(自身を含む): 50674176

約数和(自身を除く): 29861844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75407, 150814, 226221, 301628, 452442, 904884, 1734361, 3468722, 5203083, 6937444, 10406166, 20812332]

約数ペア:

[(1, 20812332), (2, 10406166), (3, 6937444), (4, 5203083), (6, 3468722), (12, 1734361), (23, 904884), (46, 452442), (69, 301628), (92, 226221), (138, 150814), (276, 75407)]