922842020

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{191461}}^1$

素因数の和:191711

約数の個数: 24

約数和(自身を含む): 1946019768

約数和(自身を除く): 1023177748

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 191461, 382922, 765844, 957305, 1914610, 3829220, 46142101, 92284202, 184568404, 230710505, 461421010, 922842020]

約数ペア:

[(1, 922842020), (2, 461421010), (4, 230710505), (5, 184568404), (10, 92284202), (20, 46142101), (241, 3829220), (482, 1914610), (964, 957305), (1205, 765844), (2410, 382922), (4820, 191461)]