20967056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{119131}}^1$

素因数の和:119150

約数の個数: 20

約数和(自身を含む): 44317104

約数和(自身を除く): 23350048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 119131, 238262, 476524, 953048, 1310441, 1906096, 2620882, 5241764, 10483528, 20967056]

約数ペア:

[(1, 20967056), (2, 10483528), (4, 5241764), (8, 2620882), (11, 1906096), (16, 1310441), (22, 953048), (44, 476524), (88, 238262), (176, 119131)]