20207528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229631}}^1$

素因数の和:229648

約数の個数: 16

約数和(自身を含む): 41333760

約数和(自身を除く): 21126232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229631, 459262, 918524, 1837048, 2525941, 5051882, 10103764, 20207528]

約数ペア:

[(1, 20207528), (2, 10103764), (4, 5051882), (8, 2525941), (11, 1837048), (22, 918524), (44, 459262), (88, 229631)]