20375608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10067}}^1$

素因数の和:10107

約数の個数: 32

約数和(自身を含む): 43493760

約数和(自身を除く): 23118152

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 10067, 20134, 40268, 80536, 110737, 221474, 231541, 442948, 463082, 885896, 926164, 1852328, 2546951, 5093902, 10187804, 20375608]

約数ペア:

[(1, 20375608), (2, 10187804), (4, 5093902), (8, 2546951), (11, 1852328), (22, 926164), (23, 885896), (44, 463082), (46, 442948), (88, 231541), (92, 221474), (184, 110737), (253, 80536), (506, 40268), (1012, 20134), (2024, 10067)]