20306928

素因数分解:

$2^4\times 3^1\times {\mathrm{423061}}^1$

素因数の和:423072

約数の個数: 20

約数和(自身を含む): 52459688

約数和(自身を除く): 32152760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423061, 846122, 1269183, 1692244, 2538366, 3384488, 5076732, 6768976, 10153464, 20306928]

約数ペア:

[(1, 20306928), (2, 10153464), (3, 6768976), (4, 5076732), (6, 3384488), (8, 2538366), (12, 1692244), (16, 1269183), (24, 846122), (48, 423061)]