20259496728573

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2319

約数の個数: 128

約数和(自身を含む): 29508371988480

約数和(自身を除く): 9248875259907

約数列:

[1, 3, 23, 43, 69, 83, 129, 131, 249, 379, 393, 989, 1137, 1657, 1909, 2967, 3013, 3569, 4971, 5633, 5727, 8717, 9039, 10707, 10873, 16297, 16899, 26151, 31457, 32619, 38111, 48891, 49649, 71251, 82087, 94371, 114333, 129559, 137531, 148947, 213753, 217067, 246261, 250079, 374831, 388677, 412593, 467539, 628003, 651201, 723511, 750237, 1124493, 1141927, 1352651, 1402617, 1638773, 1884009, 2134907, 2170533, 3163213, 3425781, 4057953, 4120867, 4916319, 4992541, 5913833, 6404721, 9333881, 9489639, 10753397, 12362601, 14444069, 14977623, 17741499, 18016561, 27004129, 28001643, 31110973, 32260191, 43332207, 49102861, 52124249, 54049683, 81012387, 82268393, 93332919, 94779941, 136018159, 147308583, 156372747, 177197281, 214679263, 246805179, 284339823, 408054477, 414380903, 531591843, 621094967, 644037789, 774712123, 1198857727, 1243142709, 1863284901, 1892173039, 2241342707, 2324136369, 3537540899, 3596573181, 4075537463, 5676519117, 6724028121, 6828276619, 10612622697, 12226612389, 17818378829, 20484829857, 51550882261, 53455136487, 81363440677, 154652646783, 157050362237, 244090322031, 293615894617, 471151086711, 880847683851, 6753165576191, 20259496728573]

約数ペア:

[(1, 20259496728573), (3, 6753165576191), (23, 880847683851), (43, 471151086711), (69, 293615894617), (83, 244090322031), (129, 157050362237), (131, 154652646783), (249, 81363440677), (379, 53455136487), (393, 51550882261), (989, 20484829857), (1137, 17818378829), (1657, 12226612389), (1909, 10612622697), (2967, 6828276619), (3013, 6724028121), (3569, 5676519117), (4971, 4075537463), (5633, 3596573181), (5727, 3537540899), (8717, 2324136369), (9039, 2241342707), (10707, 1892173039), (10873, 1863284901), (16297, 1243142709), (16899, 1198857727), (26151, 774712123), (31457, 644037789), (32619, 621094967), (38111, 531591843), (48891, 414380903), (49649, 408054477), (71251, 284339823), (82087, 246805179), (94371, 214679263), (114333, 177197281), (129559, 156372747), (137531, 147308583), (148947, 136018159), (213753, 94779941), (217067, 93332919), (246261, 82268393), (250079, 81012387), (374831, 54049683), (388677, 52124249), (412593, 49102861), (467539, 43332207), (628003, 32260191), (651201, 31110973), (723511, 28001643), (750237, 27004129), (1124493, 18016561), (1141927, 17741499), (1352651, 14977623), (1402617, 14444069), (1638773, 12362601), (1884009, 10753397), (2134907, 9489639), (2170533, 9333881), (3163213, 6404721), (3425781, 5913833), (4057953, 4992541), (4120867, 4916319)]