20363202

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1231}}^1$

素因数の和:2158

約数の個数: 24

約数和(自身を含む): 44204160

約数和(自身を除く): 23840958

約数列:

[1, 2, 3, 6, 9, 18, 919, 1231, 1838, 2462, 2757, 3693, 5514, 7386, 8271, 11079, 16542, 22158, 1131289, 2262578, 3393867, 6787734, 10181601, 20363202]

約数ペア:

[(1, 20363202), (2, 10181601), (3, 6787734), (6, 3393867), (9, 2262578), (18, 1131289), (919, 22158), (1231, 16542), (1838, 11079), (2462, 8271), (2757, 7386), (3693, 5514)]