20143574218

素因数分解:

$2^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1\times {\mathrm{23869}}^1$

素因数の和:25209

約数の個数: 16

約数和(自身を含む): 30312513000

約数和(自身を除く): 10168938782

約数列:

[1, 2, 509, 829, 1018, 1658, 23869, 47738, 421961, 843922, 12149321, 19787401, 24298642, 39574802, 10071787109, 20143574218]

約数ペア:

[(1, 20143574218), (2, 10071787109), (509, 39574802), (829, 24298642), (1018, 19787401), (1658, 12149321), (23869, 843922), (47738, 421961)]