20094941258

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1319}}^1\times {\mathrm{1873}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 35531939520

約数和(自身を除く): 15436998262

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 1319, 1873, 2638, 3746, 4067, 8134, 9233, 13111, 18466, 26222, 64631, 91777, 109477, 129262, 155459, 183554, 218954, 310918, 766339, 1088213, 1532678, 2176426, 2470487, 4940974, 5364373, 7617491, 10728746, 15234982, 17293409, 34586818, 121053863, 205050421, 242107726, 410100842, 1435352947, 2870705894, 10047470629, 20094941258]

約数ペア:

[(1, 20094941258), (2, 10047470629), (7, 2870705894), (14, 1435352947), (49, 410100842), (83, 242107726), (98, 205050421), (166, 121053863), (581, 34586818), (1162, 17293409), (1319, 15234982), (1873, 10728746), (2638, 7617491), (3746, 5364373), (4067, 4940974), (8134, 2470487), (9233, 2176426), (13111, 1532678), (18466, 1088213), (26222, 766339), (64631, 310918), (91777, 218954), (109477, 183554), (129262, 155459)]