20694216

素因数分解:

$2^3\times 3^1\times {\mathrm{862259}}^1$

素因数の和:862268

約数の個数: 16

約数和(自身を含む): 51735600

約数和(自身を除く): 31041384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 862259, 1724518, 2586777, 3449036, 5173554, 6898072, 10347108, 20694216]

約数ペア:

[(1, 20694216), (2, 10347108), (3, 6898072), (4, 5173554), (6, 3449036), (8, 2586777), (12, 1724518), (24, 862259)]