20176736526

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{24061}}^1$

素因数の和:24418

約数の個数: 64

約数和(自身を含む): 45840997440

約数和(自身を除く): 25664260914

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 293, 318, 477, 586, 879, 954, 1431, 1758, 2637, 2862, 5274, 7911, 15529, 15822, 24061, 31058, 46587, 48122, 72183, 93174, 139761, 144366, 216549, 279522, 419283, 433098, 649647, 838566, 1275233, 1299294, 2550466, 3825699, 7049873, 7651398, 11477097, 14099746, 21149619, 22954194, 34431291, 42299238, 63448857, 68862582, 126897714, 190346571, 373643269, 380693142, 747286538, 1120929807, 2241859614, 3362789421, 6725578842, 10088368263, 20176736526]

約数ペア:

[(1, 20176736526), (2, 10088368263), (3, 6725578842), (6, 3362789421), (9, 2241859614), (18, 1120929807), (27, 747286538), (53, 380693142), (54, 373643269), (106, 190346571), (159, 126897714), (293, 68862582), (318, 63448857), (477, 42299238), (586, 34431291), (879, 22954194), (954, 21149619), (1431, 14099746), (1758, 11477097), (2637, 7651398), (2862, 7049873), (5274, 3825699), (7911, 2550466), (15529, 1299294), (15822, 1275233), (24061, 838566), (31058, 649647), (46587, 433098), (48122, 419283), (72183, 279522), (93174, 216549), (139761, 144366)]