20172556716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1896

約数の個数: 192

約数和(自身を含む): 54813265920

約数和(自身を除く): 34640709204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 83, 87, 93, 116, 124, 156, 166, 174, 186, 249, 332, 348, 372, 377, 403, 498, 754, 806, 899, 996, 1079, 1131, 1209, 1508, 1612, 1733, 1798, 2158, 2262, 2407, 2418, 2573, 2697, 3237, 3466, 3596, 4316, 4524, 4814, 4836, 5146, 5199, 5394, 6474, 6932, 7221, 7719, 9628, 10292, 10398, 10788, 11687, 12948, 14442, 15438, 20796, 22529, 23374, 28884, 30876, 31291, 33449, 35061, 45058, 46748, 50257, 53723, 62582, 66898, 67587, 70122, 74617, 90116, 93873, 100347, 100514, 107446, 125164, 133796, 135174, 140244, 143839, 149234, 150771, 161169, 187746, 200694, 201028, 214892, 223851, 270348, 287678, 298468, 301542, 322338, 375492, 401388, 431517, 447702, 575356, 603084, 644676, 653341, 698399, 863034, 895404, 970021, 1306682, 1396798, 1557967, 1726068, 1869907, 1940042, 1960023, 2095197, 2613364, 2793596, 2910063, 3115934, 3739814, 3880084, 3920046, 4171331, 4190394, 4459009, 4673901, 5609721, 5820126, 6231868, 7479628, 7840092, 8342662, 8380788, 8918018, 9347802, 11219442, 11640252, 12513993, 13377027, 16685324, 17836036, 18695604, 20253571, 22438884, 25027986, 26754054, 40507142, 50055972, 53508108, 54227303, 57967117, 60760713, 81014284, 108454606, 115934234, 121521426, 129311261, 162681909, 173901351, 216909212, 231868468, 243042852, 258622522, 325363818, 347802702, 387933783, 517245044, 650727636, 695605404, 775867566, 1551735132, 1681046393, 3362092786, 5043139179, 6724185572, 10086278358, 20172556716]

約数ペア:

[(1, 20172556716), (2, 10086278358), (3, 6724185572), (4, 5043139179), (6, 3362092786), (12, 1681046393), (13, 1551735132), (26, 775867566), (29, 695605404), (31, 650727636), (39, 517245044), (52, 387933783), (58, 347802702), (62, 325363818), (78, 258622522), (83, 243042852), (87, 231868468), (93, 216909212), (116, 173901351), (124, 162681909), (156, 129311261), (166, 121521426), (174, 115934234), (186, 108454606), (249, 81014284), (332, 60760713), (348, 57967117), (372, 54227303), (377, 53508108), (403, 50055972), (498, 40507142), (754, 26754054), (806, 25027986), (899, 22438884), (996, 20253571), (1079, 18695604), (1131, 17836036), (1209, 16685324), (1508, 13377027), (1612, 12513993), (1733, 11640252), (1798, 11219442), (2158, 9347802), (2262, 8918018), (2407, 8380788), (2418, 8342662), (2573, 7840092), (2697, 7479628), (3237, 6231868), (3466, 5820126), (3596, 5609721), (4316, 4673901), (4524, 4459009), (4814, 4190394), (4836, 4171331), (5146, 3920046), (5199, 3880084), (5394, 3739814), (6474, 3115934), (6932, 2910063), (7221, 2793596), (7719, 2613364), (9628, 2095197), (10292, 1960023), (10398, 1940042), (10788, 1869907), (11687, 1726068), (12948, 1557967), (14442, 1396798), (15438, 1306682), (20796, 970021), (22529, 895404), (23374, 863034), (28884, 698399), (30876, 653341), (31291, 644676), (33449, 603084), (35061, 575356), (45058, 447702), (46748, 431517), (50257, 401388), (53723, 375492), (62582, 322338), (66898, 301542), (67587, 298468), (70122, 287678), (74617, 270348), (90116, 223851), (93873, 214892), (100347, 201028), (100514, 200694), (107446, 187746), (125164, 161169), (133796, 150771), (135174, 149234), (140244, 143839)]