20365572

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16477}}^1$

素因数の和:16587

約数の個数: 24

約数和(自身を含む): 47983936

約数和(自身を除く): 27618364

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16477, 32954, 49431, 65908, 98862, 197724, 1697131, 3394262, 5091393, 6788524, 10182786, 20365572]

約数ペア:

[(1, 20365572), (2, 10182786), (3, 6788524), (4, 5091393), (6, 3394262), (12, 1697131), (103, 197724), (206, 98862), (309, 65908), (412, 49431), (618, 32954), (1236, 16477)]