1036772020

素因数分解:

$2^2\times 5^1\times {\mathrm{51838601}}^1$

素因数の和:51838610

約数の個数: 12

約数和(自身を含む): 2177221284

約数和(自身を除く): 1140449264

約数列:

[1, 2, 4, 5, 10, 20, 51838601, 103677202, 207354404, 259193005, 518386010, 1036772020]

約数ペア:

[(1, 1036772020), (2, 518386010), (4, 259193005), (5, 207354404), (10, 103677202), (20, 51838601)]