20796402214

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1558717}}^1$

素因数の和:1559679

約数の個数: 16

約数和(自身を含む): 35688407328

約数和(自身を除く): 14892005114

約数列:

[1, 2, 7, 14, 953, 1906, 6671, 13342, 1558717, 3117434, 10911019, 21822038, 1485457301, 2970914602, 10398201107, 20796402214]

約数ペア:

[(1, 20796402214), (2, 10398201107), (7, 2970914602), (14, 1485457301), (953, 21822038), (1906, 10911019), (6671, 3117434), (13342, 1558717)]