20367888

素因数分解:

$2^4\times 3^1\times {\mathrm{424331}}^1$

素因数の和:424342

約数の個数: 20

約数和(自身を含む): 52617168

約数和(自身を除く): 32249280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424331, 848662, 1272993, 1697324, 2545986, 3394648, 5091972, 6789296, 10183944, 20367888]

約数ペア:

[(1, 20367888), (2, 10183944), (3, 6789296), (4, 5091972), (6, 3394648), (8, 2545986), (12, 1697324), (16, 1272993), (24, 848662), (48, 424331)]