20512576062

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 51304181760

約数和(自身を除く): 30791605698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 71, 93, 99, 121, 142, 186, 198, 213, 242, 279, 341, 363, 389, 426, 558, 639, 682, 726, 778, 781, 1023, 1089, 1167, 1278, 1331, 1562, 2046, 2178, 2201, 2334, 2343, 2662, 3069, 3501, 3751, 3993, 4279, 4402, 4686, 6138, 6603, 7002, 7029, 7502, 7986, 8558, 8591, 11253, 11979, 12059, 12837, 13206, 14058, 17182, 19809, 22506, 23958, 24118, 24211, 25674, 25773, 27619, 33759, 36177, 38511, 39618, 41261, 47069, 48422, 51546, 55238, 67518, 72354, 72633, 77022, 77319, 82522, 82857, 94138, 94501, 108531, 123783, 132649, 141207, 145266, 154638, 165714, 189002, 217062, 217899, 247566, 248571, 265298, 266321, 282414, 283503, 303809, 371349, 397947, 423621, 435798, 497142, 517759, 532642, 567006, 607618, 742698, 795894, 798963, 847242, 850509, 856189, 911427, 1035518, 1193841, 1459139, 1553277, 1597926, 1701018, 1712378, 1822854, 2387682, 2396889, 2568567, 2734281, 2918278, 2929531, 3106554, 3341899, 4377417, 4659831, 4793778, 5137134, 5468562, 5859062, 6683798, 7705701, 8754834, 8788593, 9319662, 9418079, 10025697, 13132251, 15411402, 16050529, 17577186, 18836158, 20051394, 26264502, 26365779, 28254237, 30077091, 32101058, 36760889, 48151587, 52731558, 56508474, 60154182, 73521778, 84762711, 96303174, 103598869, 110282667, 144454761, 169525422, 207197738, 220565334, 288909522, 310796607, 330848001, 621593214, 661696002, 932389821, 1139587559, 1864779642, 2279175118, 3418762677, 6837525354, 10256288031, 20512576062]

約数ペア:

[(1, 20512576062), (2, 10256288031), (3, 6837525354), (6, 3418762677), (9, 2279175118), (11, 1864779642), (18, 1139587559), (22, 932389821), (31, 661696002), (33, 621593214), (62, 330848001), (66, 310796607), (71, 288909522), (93, 220565334), (99, 207197738), (121, 169525422), (142, 144454761), (186, 110282667), (198, 103598869), (213, 96303174), (242, 84762711), (279, 73521778), (341, 60154182), (363, 56508474), (389, 52731558), (426, 48151587), (558, 36760889), (639, 32101058), (682, 30077091), (726, 28254237), (778, 26365779), (781, 26264502), (1023, 20051394), (1089, 18836158), (1167, 17577186), (1278, 16050529), (1331, 15411402), (1562, 13132251), (2046, 10025697), (2178, 9418079), (2201, 9319662), (2334, 8788593), (2343, 8754834), (2662, 7705701), (3069, 6683798), (3501, 5859062), (3751, 5468562), (3993, 5137134), (4279, 4793778), (4402, 4659831), (4686, 4377417), (6138, 3341899), (6603, 3106554), (7002, 2929531), (7029, 2918278), (7502, 2734281), (7986, 2568567), (8558, 2396889), (8591, 2387682), (11253, 1822854), (11979, 1712378), (12059, 1701018), (12837, 1597926), (13206, 1553277), (14058, 1459139), (17182, 1193841), (19809, 1035518), (22506, 911427), (23958, 856189), (24118, 850509), (24211, 847242), (25674, 798963), (25773, 795894), (27619, 742698), (33759, 607618), (36177, 567006), (38511, 532642), (39618, 517759), (41261, 497142), (47069, 435798), (48422, 423621), (51546, 397947), (55238, 371349), (67518, 303809), (72354, 283503), (72633, 282414), (77022, 266321), (77319, 265298), (82522, 248571), (82857, 247566), (94138, 217899), (94501, 217062), (108531, 189002), (123783, 165714), (132649, 154638), (141207, 145266)]