20341365611

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 23968327680

約数和(自身を除く): 3626962069

約数列:

[1, 7, 47, 197, 283, 329, 1109, 1379, 1981, 7763, 9259, 13301, 52123, 55751, 64813, 93107, 218473, 313847, 364861, 390257, 1529311, 2196929, 2620297, 10268231, 14750809, 18342079, 61827859, 71877617, 103255663, 432795013, 2905909373, 20341365611]

約数ペア:

[(1, 20341365611), (7, 2905909373), (47, 432795013), (197, 103255663), (283, 71877617), (329, 61827859), (1109, 18342079), (1379, 14750809), (1981, 10268231), (7763, 2620297), (9259, 2196929), (13301, 1529311), (52123, 390257), (55751, 364861), (64813, 313847), (93107, 218473)]