20112295070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2193271}}^1$

素因数の和:2193416

約数の個数: 32

約数和(自身を含む): 41689714176

約数和(自身を除く): 21577419106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 2193271, 4386542, 10966355, 15352897, 21932710, 30705794, 76764485, 153528970, 287318501, 574637002, 1436592505, 2011229507, 2873185010, 4022459014, 10056147535, 20112295070]

約数ペア:

[(1, 20112295070), (2, 10056147535), (5, 4022459014), (7, 2873185010), (10, 2011229507), (14, 1436592505), (35, 574637002), (70, 287318501), (131, 153528970), (262, 76764485), (655, 30705794), (917, 21932710), (1310, 15352897), (1834, 10966355), (4585, 4386542), (9170, 2193271)]