2005206832

素因数分解:

$2^4\times {\mathrm{4519}}^1\times {\mathrm{27733}}^1$

素因数の和:32260

約数の個数: 20

約数和(自身を含む): 3886088080

約数和(自身を除く): 1880881248

約数列:

[1, 2, 4, 8, 16, 4519, 9038, 18076, 27733, 36152, 55466, 72304, 110932, 221864, 443728, 125325427, 250650854, 501301708, 1002603416, 2005206832]

約数ペア:

[(1, 2005206832), (2, 1002603416), (4, 501301708), (8, 250650854), (16, 125325427), (4519, 443728), (9038, 221864), (18076, 110932), (27733, 72304), (36152, 55466)]