20803443836

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{932221}}^1$

素因数の和:933029

約数の個数: 24

約数和(自身を含む): 41659136736

約数和(自身を除く): 20855692900

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 11158, 22316, 932221, 1864442, 3728884, 6525547, 13051094, 26102188, 742980137, 1485960274, 2971920548, 5200860959, 10401721918, 20803443836]

約数ペア:

[(1, 20803443836), (2, 10401721918), (4, 5200860959), (7, 2971920548), (14, 1485960274), (28, 742980137), (797, 26102188), (1594, 13051094), (3188, 6525547), (5579, 3728884), (11158, 1864442), (22316, 932221)]