202030243578

素因数分解:

$2^1\times 3^4\times {\mathrm{1247100269}}^1$

素因数の和:1247100283

約数の個数: 20

約数和(自身を含む): 452697398010

約数和(自身を除く): 250667154432

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1247100269, 2494200538, 3741300807, 7482601614, 11223902421, 22447804842, 33671707263, 67343414526, 101015121789, 202030243578]

約数ペア:

[(1, 202030243578), (2, 101015121789), (3, 67343414526), (6, 33671707263), (9, 22447804842), (18, 11223902421), (27, 7482601614), (54, 3741300807), (81, 2494200538), (162, 1247100269)]