20881596

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22027}}^1$

素因数の和:22113

約数の個数: 24

約数和(自身を含む): 49342720

約数和(自身を除く): 28461124

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22027, 44054, 66081, 88108, 132162, 264324, 1740133, 3480266, 5220399, 6960532, 10440798, 20881596]

約数ペア:

[(1, 20881596), (2, 10440798), (3, 6960532), (4, 5220399), (6, 3480266), (12, 1740133), (79, 264324), (158, 132162), (237, 88108), (316, 66081), (474, 44054), (948, 22027)]