20216431628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4710259}}^1$

素因数の和:4710329

約数の個数: 24

約数和(自身を含む): 37587874800

約数和(自身を除く): 17371443172

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 4710259, 9420518, 18841036, 136597511, 174279583, 273195022, 348559166, 546390044, 697118332, 5054107907, 10108215814, 20216431628]

約数ペア:

[(1, 20216431628), (2, 10108215814), (4, 5054107907), (29, 697118332), (37, 546390044), (58, 348559166), (74, 273195022), (116, 174279583), (148, 136597511), (1073, 18841036), (2146, 9420518), (4292, 4710259)]