20968641012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1294

約数の個数: 192

約数和(自身を含む): 57166663680

約数和(自身を除く): 36198022668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 71, 89, 92, 132, 138, 142, 178, 213, 253, 267, 276, 284, 356, 426, 506, 534, 759, 781, 852, 979, 1012, 1068, 1093, 1518, 1562, 1633, 1958, 2047, 2186, 2343, 2937, 3036, 3124, 3266, 3279, 3916, 4094, 4372, 4686, 4899, 5874, 6141, 6319, 6532, 6558, 8188, 9372, 9798, 11748, 12023, 12282, 12638, 13116, 17963, 18957, 19596, 22517, 24046, 24564, 25139, 25276, 35926, 36069, 37914, 45034, 48092, 50278, 53889, 67551, 69509, 71852, 72138, 75417, 75828, 77603, 90068, 97277, 100556, 107778, 135102, 139018, 144276, 145337, 150834, 155206, 194554, 208527, 215556, 232809, 270204, 276529, 278036, 290674, 291831, 301668, 310412, 389108, 417054, 436011, 465618, 553058, 581348, 583662, 829587, 834108, 853633, 872022, 931236, 1070047, 1106116, 1167324, 1598707, 1659174, 1707266, 1744044, 1784869, 2140094, 2237371, 2560899, 3197414, 3210141, 3318348, 3414532, 3569738, 4280188, 4474742, 4796121, 5121798, 5354607, 6394828, 6420282, 6712113, 6906667, 7139476, 8949484, 9592242, 10243596, 10709214, 12840564, 13424226, 13813334, 19184484, 19633559, 20720001, 21418428, 24611081, 26848452, 27626668, 39267118, 41440002, 49222162, 58900677, 73833243, 75973337, 78534236, 82880004, 98444324, 117801354, 147666486, 151946674, 158853341, 227920011, 235602708, 295332972, 303893348, 317706682, 455840022, 476560023, 635413364, 911680044, 953120046, 1747386751, 1906240092, 3494773502, 5242160253, 6989547004, 10484320506, 20968641012]

約数ペア:

[(1, 20968641012), (2, 10484320506), (3, 6989547004), (4, 5242160253), (6, 3494773502), (11, 1906240092), (12, 1747386751), (22, 953120046), (23, 911680044), (33, 635413364), (44, 476560023), (46, 455840022), (66, 317706682), (69, 303893348), (71, 295332972), (89, 235602708), (92, 227920011), (132, 158853341), (138, 151946674), (142, 147666486), (178, 117801354), (213, 98444324), (253, 82880004), (267, 78534236), (276, 75973337), (284, 73833243), (356, 58900677), (426, 49222162), (506, 41440002), (534, 39267118), (759, 27626668), (781, 26848452), (852, 24611081), (979, 21418428), (1012, 20720001), (1068, 19633559), (1093, 19184484), (1518, 13813334), (1562, 13424226), (1633, 12840564), (1958, 10709214), (2047, 10243596), (2186, 9592242), (2343, 8949484), (2937, 7139476), (3036, 6906667), (3124, 6712113), (3266, 6420282), (3279, 6394828), (3916, 5354607), (4094, 5121798), (4372, 4796121), (4686, 4474742), (4899, 4280188), (5874, 3569738), (6141, 3414532), (6319, 3318348), (6532, 3210141), (6558, 3197414), (8188, 2560899), (9372, 2237371), (9798, 2140094), (11748, 1784869), (12023, 1744044), (12282, 1707266), (12638, 1659174), (13116, 1598707), (17963, 1167324), (18957, 1106116), (19596, 1070047), (22517, 931236), (24046, 872022), (24564, 853633), (25139, 834108), (25276, 829587), (35926, 583662), (36069, 581348), (37914, 553058), (45034, 465618), (48092, 436011), (50278, 417054), (53889, 389108), (67551, 310412), (69509, 301668), (71852, 291831), (72138, 290674), (75417, 278036), (75828, 276529), (77603, 270204), (90068, 232809), (97277, 215556), (100556, 208527), (107778, 194554), (135102, 155206), (139018, 150834), (144276, 145337)]