20437968

素因数分解:

$2^4\times 3^1\times {\mathrm{425791}}^1$

素因数の和:425802

約数の個数: 20

約数和(自身を含む): 52798208

約数和(自身を除く): 32360240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425791, 851582, 1277373, 1703164, 2554746, 3406328, 5109492, 6812656, 10218984, 20437968]

約数ペア:

[(1, 20437968), (2, 10218984), (3, 6812656), (4, 5109492), (6, 3406328), (8, 2554746), (12, 1703164), (16, 1277373), (24, 851582), (48, 425791)]