20755825272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{38167}}^1$

素因数の和:38282

約数の個数: 192

約数和(自身を含む): 70021486080

約数和(自身を除く): 49265660808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 83, 84, 91, 104, 117, 126, 156, 166, 168, 182, 234, 249, 252, 273, 312, 332, 364, 468, 498, 504, 546, 581, 664, 728, 747, 819, 936, 996, 1079, 1092, 1162, 1494, 1638, 1743, 1992, 2158, 2184, 2324, 2988, 3237, 3276, 3486, 4316, 4648, 5229, 5976, 6474, 6552, 6972, 7553, 8632, 9711, 10458, 12948, 13944, 15106, 19422, 20916, 22659, 25896, 30212, 38167, 38844, 41832, 45318, 60424, 67977, 76334, 77688, 90636, 114501, 135954, 152668, 181272, 229002, 267169, 271908, 305336, 343503, 458004, 496171, 534338, 543816, 687006, 801507, 916008, 992342, 1068676, 1374012, 1488513, 1603014, 1984684, 2137352, 2404521, 2748024, 2977026, 3167861, 3206028, 3473197, 3969368, 4465539, 4809042, 5954052, 6335722, 6412056, 6946394, 8931078, 9503583, 9618084, 10419591, 11908104, 12671444, 13892788, 17862156, 19007166, 19236168, 20839182, 22175027, 25342888, 27785576, 28510749, 31258773, 35724312, 38014332, 41182193, 41678364, 44350054, 57021498, 62517546, 66525081, 76028664, 82364386, 83356728, 88700108, 114042996, 123546579, 125035092, 133050162, 164728772, 177400216, 199575243, 228085992, 247093158, 250070184, 266100324, 288275351, 329457544, 370639737, 399150486, 494186316, 532200648, 576550702, 741279474, 798300972, 864826053, 988372632, 1153101404, 1482558948, 1596601944, 1729652106, 2306202808, 2594478159, 2965117896, 3459304212, 5188956318, 6918608424, 10377912636, 20755825272]

約数ペア:

[(1, 20755825272), (2, 10377912636), (3, 6918608424), (4, 5188956318), (6, 3459304212), (7, 2965117896), (8, 2594478159), (9, 2306202808), (12, 1729652106), (13, 1596601944), (14, 1482558948), (18, 1153101404), (21, 988372632), (24, 864826053), (26, 798300972), (28, 741279474), (36, 576550702), (39, 532200648), (42, 494186316), (52, 399150486), (56, 370639737), (63, 329457544), (72, 288275351), (78, 266100324), (83, 250070184), (84, 247093158), (91, 228085992), (104, 199575243), (117, 177400216), (126, 164728772), (156, 133050162), (166, 125035092), (168, 123546579), (182, 114042996), (234, 88700108), (249, 83356728), (252, 82364386), (273, 76028664), (312, 66525081), (332, 62517546), (364, 57021498), (468, 44350054), (498, 41678364), (504, 41182193), (546, 38014332), (581, 35724312), (664, 31258773), (728, 28510749), (747, 27785576), (819, 25342888), (936, 22175027), (996, 20839182), (1079, 19236168), (1092, 19007166), (1162, 17862156), (1494, 13892788), (1638, 12671444), (1743, 11908104), (1992, 10419591), (2158, 9618084), (2184, 9503583), (2324, 8931078), (2988, 6946394), (3237, 6412056), (3276, 6335722), (3486, 5954052), (4316, 4809042), (4648, 4465539), (5229, 3969368), (5976, 3473197), (6474, 3206028), (6552, 3167861), (6972, 2977026), (7553, 2748024), (8632, 2404521), (9711, 2137352), (10458, 1984684), (12948, 1603014), (13944, 1488513), (15106, 1374012), (19422, 1068676), (20916, 992342), (22659, 916008), (25896, 801507), (30212, 687006), (38167, 543816), (38844, 534338), (41832, 496171), (45318, 458004), (60424, 343503), (67977, 305336), (76334, 271908), (77688, 267169), (90636, 229002), (114501, 181272), (135954, 152668)]