19932860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34367}}^1$

素因数の和:34405

約数の個数: 24

約数和(自身を含む): 43303680

約数和(自身を除く): 23370820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34367, 68734, 137468, 171835, 343670, 687340, 996643, 1993286, 3986572, 4983215, 9966430, 19932860]

約数ペア:

[(1, 19932860), (2, 9966430), (4, 4983215), (5, 3986572), (10, 1993286), (20, 996643), (29, 687340), (58, 343670), (116, 171835), (145, 137468), (290, 68734), (580, 34367)]