20450928

素因数分解:

$2^4\times 3^1\times {\mathrm{426061}}^1$

素因数の和:426072

約数の個数: 20

約数和(自身を含む): 52831688

約数和(自身を除く): 32380760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426061, 852122, 1278183, 1704244, 2556366, 3408488, 5112732, 6816976, 10225464, 20450928]

約数ペア:

[(1, 20450928), (2, 10225464), (3, 6816976), (4, 5112732), (6, 3408488), (8, 2556366), (12, 1704244), (16, 1278183), (24, 852122), (48, 426061)]