20710096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{117671}}^1$

素因数の和:117690

約数の個数: 20

約数和(自身を含む): 43773984

約数和(自身を除く): 23063888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 117671, 235342, 470684, 941368, 1294381, 1882736, 2588762, 5177524, 10355048, 20710096]

約数ペア:

[(1, 20710096), (2, 10355048), (4, 5177524), (8, 2588762), (11, 1882736), (16, 1294381), (22, 941368), (44, 470684), (88, 235342), (176, 117671)]