20603528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{234131}}^1$

素因数の和:234148

約数の個数: 16

約数和(自身を含む): 42143760

約数和(自身を除く): 21540232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 234131, 468262, 936524, 1873048, 2575441, 5150882, 10301764, 20603528]

約数ペア:

[(1, 20603528), (2, 10301764), (4, 5150882), (8, 2575441), (11, 1873048), (22, 936524), (44, 468262), (88, 234131)]