20163323382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1790

約数の個数: 128

約数和(自身を含む): 46096128000

約数和(自身を除く): 25932804618

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 149, 222, 298, 391, 447, 629, 782, 851, 894, 1173, 1258, 1559, 1702, 1887, 2346, 2533, 2553, 3118, 3427, 3774, 4677, 5066, 5106, 5513, 6854, 7599, 9354, 10281, 11026, 14467, 15198, 16539, 20562, 26503, 28934, 33078, 35857, 43401, 53006, 57683, 58259, 71714, 79509, 86802, 93721, 107571, 115366, 116518, 126799, 159018, 173049, 174777, 187442, 215142, 232291, 253598, 281163, 346098, 349554, 380397, 464582, 562326, 609569, 696873, 760794, 980611, 1219138, 1326709, 1393746, 1828707, 1961222, 2155583, 2653418, 2941833, 3657414, 3948947, 3980127, 4311166, 5342693, 5883666, 6466749, 7897894, 7960254, 8594767, 10685386, 11846841, 12933498, 16028079, 17189534, 22554053, 23693682, 25784301, 32056158, 45108106, 51568602, 67662159, 90825781, 135324318, 146111039, 181651562, 197679641, 272477343, 292222078, 395359282, 438333117, 544954686, 593038923, 876666234, 1186077846, 3360553897, 6721107794, 10081661691, 20163323382]

約数ペア:

[(1, 20163323382), (2, 10081661691), (3, 6721107794), (6, 3360553897), (17, 1186077846), (23, 876666234), (34, 593038923), (37, 544954686), (46, 438333117), (51, 395359282), (69, 292222078), (74, 272477343), (102, 197679641), (111, 181651562), (138, 146111039), (149, 135324318), (222, 90825781), (298, 67662159), (391, 51568602), (447, 45108106), (629, 32056158), (782, 25784301), (851, 23693682), (894, 22554053), (1173, 17189534), (1258, 16028079), (1559, 12933498), (1702, 11846841), (1887, 10685386), (2346, 8594767), (2533, 7960254), (2553, 7897894), (3118, 6466749), (3427, 5883666), (3774, 5342693), (4677, 4311166), (5066, 3980127), (5106, 3948947), (5513, 3657414), (6854, 2941833), (7599, 2653418), (9354, 2155583), (10281, 1961222), (11026, 1828707), (14467, 1393746), (15198, 1326709), (16539, 1219138), (20562, 980611), (26503, 760794), (28934, 696873), (33078, 609569), (35857, 562326), (43401, 464582), (53006, 380397), (57683, 349554), (58259, 346098), (71714, 281163), (79509, 253598), (86802, 232291), (93721, 215142), (107571, 187442), (115366, 174777), (116518, 173049), (126799, 159018)]