20193569436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{827741}}^1$

素因数の和:827874

約数の個数: 48

約数和(自身を含む): 50061836160

約数和(自身を除く): 29868266724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 2033, 4066, 6099, 8132, 12198, 24396, 827741, 1655482, 2483223, 3310964, 4966446, 9932892, 15727079, 31454158, 47181237, 62908316, 88568287, 94362474, 177136574, 188724948, 265704861, 354273148, 531409722, 1062819444, 1682797453, 3365594906, 5048392359, 6731189812, 10096784718, 20193569436]

約数ペア:

[(1, 20193569436), (2, 10096784718), (3, 6731189812), (4, 5048392359), (6, 3365594906), (12, 1682797453), (19, 1062819444), (38, 531409722), (57, 354273148), (76, 265704861), (107, 188724948), (114, 177136574), (214, 94362474), (228, 88568287), (321, 62908316), (428, 47181237), (642, 31454158), (1284, 15727079), (2033, 9932892), (4066, 4966446), (6099, 3310964), (8132, 2483223), (12198, 1655482), (24396, 827741)]