820090296

素因数分解:

$2^3\times 3^2\times {\mathrm{11390143}}^1$

素因数の和:11390155

約数の個数: 24

約数和(自身を含む): 2221078080

約数和(自身を除く): 1400987784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11390143, 22780286, 34170429, 45560572, 68340858, 91121144, 102511287, 136681716, 205022574, 273363432, 410045148, 820090296]

約数ペア:

[(1, 820090296), (2, 410045148), (3, 273363432), (4, 205022574), (6, 136681716), (8, 102511287), (9, 91121144), (12, 68340858), (18, 45560572), (24, 34170429), (36, 22780286), (72, 11390143)]