20147175918

素因数分解:

$2^1\times 3^2\times {\mathrm{3803}}^1\times {\mathrm{294317}}^1$

素因数の和:298128

約数の個数: 24

約数和(自身を含む): 43663841208

約数和(自身を除く): 23516665290

約数列:

[1, 2, 3, 6, 9, 18, 3803, 7606, 11409, 22818, 34227, 68454, 294317, 588634, 882951, 1765902, 2648853, 5297706, 1119287551, 2238575102, 3357862653, 6715725306, 10073587959, 20147175918]

約数ペア:

[(1, 20147175918), (2, 10073587959), (3, 6715725306), (6, 3357862653), (9, 2238575102), (18, 1119287551), (3803, 5297706), (7606, 2648853), (11409, 1765902), (22818, 882951), (34227, 588634), (68454, 294317)]