20180858884

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{577}}^1\times {\mathrm{86573}}^1$

素因数の和:87255

約数の個数: 24

約数和(自身を含む): 35728397208

約数和(自身を除く): 15547538324

約数列:

[1, 2, 4, 101, 202, 404, 577, 1154, 2308, 58277, 86573, 116554, 173146, 233108, 346292, 8743873, 17487746, 34975492, 49952621, 99905242, 199810484, 5045214721, 10090429442, 20180858884]

約数ペア:

[(1, 20180858884), (2, 10090429442), (4, 5045214721), (101, 199810484), (202, 99905242), (404, 49952621), (577, 34975492), (1154, 17487746), (2308, 8743873), (58277, 346292), (86573, 233108), (116554, 173146)]