20798920614

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1\times {\mathrm{41603}}^1$

素因数の和:42564

約数の個数: 32

約数和(自身を含む): 42076621440

約数和(自身を除く): 21277700826

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 859, 1718, 2577, 5154, 41603, 83206, 83323, 124809, 166646, 249618, 249969, 499938, 4035491, 8070982, 12106473, 24212946, 35736977, 71473954, 107210931, 214421862, 3466486769, 6932973538, 10399460307, 20798920614]

約数ペア:

[(1, 20798920614), (2, 10399460307), (3, 6932973538), (6, 3466486769), (97, 214421862), (194, 107210931), (291, 71473954), (582, 35736977), (859, 24212946), (1718, 12106473), (2577, 8070982), (5154, 4035491), (41603, 499938), (83206, 249969), (83323, 249618), (124809, 166646)]