20146928

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1871}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 39113568

約数和(自身を除く): 18966640

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1871, 2692, 3742, 5384, 7484, 10768, 14968, 29936, 1259183, 2518366, 5036732, 10073464, 20146928]

約数ペア:

[(1, 20146928), (2, 10073464), (4, 5036732), (8, 2518366), (16, 1259183), (673, 29936), (1346, 14968), (1871, 10768), (2692, 7484), (3742, 5384)]