20176779732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1\times {\mathrm{36809}}^1$

素因数の和:39520

約数の個数: 48

約数和(自身を含む): 49868421120

約数和(自身を除く): 29691641388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2687, 5374, 8061, 10748, 16122, 32244, 36809, 45679, 73618, 91358, 110427, 137037, 147236, 182716, 220854, 274074, 441708, 548148, 625753, 1251506, 1877259, 2503012, 3754518, 7509036, 98905783, 197811566, 296717349, 395623132, 593434698, 1186869396, 1681398311, 3362796622, 5044194933, 6725593244, 10088389866, 20176779732]

約数ペア:

[(1, 20176779732), (2, 10088389866), (3, 6725593244), (4, 5044194933), (6, 3362796622), (12, 1681398311), (17, 1186869396), (34, 593434698), (51, 395623132), (68, 296717349), (102, 197811566), (204, 98905783), (2687, 7509036), (5374, 3754518), (8061, 2503012), (10748, 1877259), (16122, 1251506), (32244, 625753), (36809, 548148), (45679, 441708), (73618, 274074), (91358, 220854), (110427, 182716), (137037, 147236)]