20222519188

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{343897}}^1$

素因数の和:344203

約数の個数: 24

約数和(自身を含む): 36118919144

約数和(自身を除く): 15896399956

約数列:

[1, 2, 4, 61, 122, 241, 244, 482, 964, 14701, 29402, 58804, 343897, 687794, 1375588, 20977717, 41955434, 82879177, 83910868, 165758354, 331516708, 5055629797, 10111259594, 20222519188]

約数ペア:

[(1, 20222519188), (2, 10111259594), (4, 5055629797), (61, 331516708), (122, 165758354), (241, 83910868), (244, 82879177), (482, 41955434), (964, 20977717), (14701, 1375588), (29402, 687794), (58804, 343897)]