20226441339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 35846737920

約数和(自身を除く): 15620296581

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 117, 153, 207, 221, 293, 299, 351, 391, 459, 503, 621, 663, 879, 897, 1173, 1509, 1989, 2637, 2691, 3519, 3809, 4527, 4981, 5083, 5967, 6539, 6739, 7911, 8073, 8551, 10557, 11427, 11569, 13581, 14943, 15249, 19617, 20217, 25653, 34281, 34707, 44829, 45747, 58851, 60651, 64753, 76959, 87607, 102843, 104121, 111163, 114563, 134487, 137241, 147379, 150397, 176553, 181953, 194259, 196673, 230877, 262821, 312363, 333489, 343689, 442137, 451191, 582777, 590019, 788463, 1000467, 1031067, 1326411, 1353573, 1489319, 1748331, 1770057, 1915927, 2365389, 2505443, 2556749, 3001401, 3093201, 3389717, 3979233, 4060719, 4467957, 5310171, 5747781, 7516329, 7670247, 10169151, 13403871, 17243343, 22548987, 23010741, 30507453, 32570759, 40211613, 44066321, 51730029, 57625189, 67646961, 69032223, 91522359, 97712277, 132198963, 172875567, 293136831, 396596889, 518626701, 749127457, 879410493, 1189790667, 1555880103, 2247382371, 6742147113, 20226441339]

約数ペア:

[(1, 20226441339), (3, 6742147113), (9, 2247382371), (13, 1555880103), (17, 1189790667), (23, 879410493), (27, 749127457), (39, 518626701), (51, 396596889), (69, 293136831), (117, 172875567), (153, 132198963), (207, 97712277), (221, 91522359), (293, 69032223), (299, 67646961), (351, 57625189), (391, 51730029), (459, 44066321), (503, 40211613), (621, 32570759), (663, 30507453), (879, 23010741), (897, 22548987), (1173, 17243343), (1509, 13403871), (1989, 10169151), (2637, 7670247), (2691, 7516329), (3519, 5747781), (3809, 5310171), (4527, 4467957), (4981, 4060719), (5083, 3979233), (5967, 3389717), (6539, 3093201), (6739, 3001401), (7911, 2556749), (8073, 2505443), (8551, 2365389), (10557, 1915927), (11427, 1770057), (11569, 1748331), (13581, 1489319), (14943, 1353573), (15249, 1326411), (19617, 1031067), (20217, 1000467), (25653, 788463), (34281, 590019), (34707, 582777), (44829, 451191), (45747, 442137), (58851, 343689), (60651, 333489), (64753, 312363), (76959, 262821), (87607, 230877), (102843, 196673), (104121, 194259), (111163, 181953), (114563, 176553), (134487, 150397), (137241, 147379)]