20072078244

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2970

約数の個数: 144

約数和(自身を含む): 53512280640

約数和(自身を除く): 33440202396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 83, 118, 123, 164, 166, 177, 236, 246, 249, 332, 354, 369, 492, 498, 531, 708, 738, 747, 996, 1062, 1476, 1494, 2124, 2419, 2777, 2988, 3403, 4838, 4897, 5554, 6806, 7257, 8331, 9676, 9794, 10209, 11108, 13612, 14514, 14691, 16662, 19588, 20418, 21771, 24993, 29028, 29382, 30627, 33324, 40836, 43542, 44073, 49986, 58764, 61254, 87084, 88146, 99972, 113857, 122508, 163843, 176292, 200777, 227714, 230491, 327686, 341571, 401554, 455428, 460982, 491529, 602331, 655372, 683142, 691473, 803108, 921964, 983058, 1024713, 1204662, 1366284, 1382946, 1474587, 1806993, 1966116, 2049426, 2074419, 2409324, 2765892, 2949174, 3613986, 4098852, 4148838, 5898348, 6717563, 7227972, 8297676, 9450131, 13435126, 13598969, 18900262, 20152689, 26870252, 27197938, 28350393, 37800524, 40305378, 40796907, 54395876, 56700786, 60458067, 80610756, 81593814, 85051179, 113401572, 120916134, 122390721, 163187628, 170102358, 241832268, 244781442, 340204716, 489562884, 557557729, 1115115458, 1672673187, 2230230916, 3345346374, 5018019561, 6690692748, 10036039122, 20072078244]

約数ペア:

[(1, 20072078244), (2, 10036039122), (3, 6690692748), (4, 5018019561), (6, 3345346374), (9, 2230230916), (12, 1672673187), (18, 1115115458), (36, 557557729), (41, 489562884), (59, 340204716), (82, 244781442), (83, 241832268), (118, 170102358), (123, 163187628), (164, 122390721), (166, 120916134), (177, 113401572), (236, 85051179), (246, 81593814), (249, 80610756), (332, 60458067), (354, 56700786), (369, 54395876), (492, 40796907), (498, 40305378), (531, 37800524), (708, 28350393), (738, 27197938), (747, 26870252), (996, 20152689), (1062, 18900262), (1476, 13598969), (1494, 13435126), (2124, 9450131), (2419, 8297676), (2777, 7227972), (2988, 6717563), (3403, 5898348), (4838, 4148838), (4897, 4098852), (5554, 3613986), (6806, 2949174), (7257, 2765892), (8331, 2409324), (9676, 2074419), (9794, 2049426), (10209, 1966116), (11108, 1806993), (13612, 1474587), (14514, 1382946), (14691, 1366284), (16662, 1204662), (19588, 1024713), (20418, 983058), (21771, 921964), (24993, 803108), (29028, 691473), (29382, 683142), (30627, 655372), (33324, 602331), (40836, 491529), (43542, 460982), (44073, 455428), (49986, 401554), (58764, 341571), (61254, 327686), (87084, 230491), (88146, 227714), (99972, 200777), (113857, 176292), (122508, 163843)]