20132979894

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{193}}^1\times {\mathrm{2297}}^1$

素因数の和:2559

約数の個数: 96

約数和(自身を含む): 46596270240

約数和(自身を除く): 26463290346

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 193, 261, 386, 522, 579, 783, 841, 1158, 1566, 1682, 1737, 2297, 2523, 3474, 4594, 5046, 5211, 5597, 6891, 7569, 10422, 11194, 13782, 15138, 16791, 20673, 22707, 33582, 41346, 45414, 50373, 62019, 66613, 100746, 124038, 133226, 151119, 162313, 199839, 302238, 324626, 399678, 443321, 486939, 599517, 886642, 973878, 1199034, 1329963, 1460817, 1798551, 1931777, 2659926, 2921634, 3597102, 3863554, 3989889, 4382451, 5795331, 7979778, 8764902, 11590662, 11969667, 12856309, 17385993, 23939334, 25712618, 34771986, 38568927, 52157979, 77137854, 104315958, 115706781, 231413562, 347120343, 372832961, 694240686, 745665922, 1118498883, 2236997766, 3355496649, 6710993298, 10066489947, 20132979894]

約数ペア:

[(1, 20132979894), (2, 10066489947), (3, 6710993298), (6, 3355496649), (9, 2236997766), (18, 1118498883), (27, 745665922), (29, 694240686), (54, 372832961), (58, 347120343), (87, 231413562), (174, 115706781), (193, 104315958), (261, 77137854), (386, 52157979), (522, 38568927), (579, 34771986), (783, 25712618), (841, 23939334), (1158, 17385993), (1566, 12856309), (1682, 11969667), (1737, 11590662), (2297, 8764902), (2523, 7979778), (3474, 5795331), (4594, 4382451), (5046, 3989889), (5211, 3863554), (5597, 3597102), (6891, 2921634), (7569, 2659926), (10422, 1931777), (11194, 1798551), (13782, 1460817), (15138, 1329963), (16791, 1199034), (20673, 973878), (22707, 886642), (33582, 599517), (41346, 486939), (45414, 443321), (50373, 399678), (62019, 324626), (66613, 302238), (100746, 199839), (124038, 162313), (133226, 151119)]