20565014096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{116846671}}^1$

素因数の和:116846690

約数の個数: 20

約数和(自身を含む): 43466961984

約数和(自身を除く): 22901947888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 116846671, 233693342, 467386684, 934773368, 1285313381, 1869546736, 2570626762, 5141253524, 10282507048, 20565014096]

約数ペア:

[(1, 20565014096), (2, 10282507048), (4, 5141253524), (8, 2570626762), (11, 1869546736), (16, 1285313381), (22, 934773368), (44, 467386684), (88, 233693342), (176, 116846671)]