20083721814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 50289727488

約数和(自身を除く): 30206005674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 43, 62, 67, 78, 86, 93, 117, 129, 134, 186, 201, 234, 258, 279, 387, 402, 403, 558, 559, 603, 774, 806, 871, 961, 1118, 1206, 1209, 1333, 1677, 1742, 1922, 2077, 2418, 2613, 2666, 2881, 2883, 3354, 3627, 3999, 4154, 5031, 5226, 5762, 5766, 6231, 7254, 7839, 7998, 8643, 8649, 10062, 11997, 12462, 12493, 15678, 17286, 17298, 17329, 18693, 23994, 24986, 25929, 27001, 29791, 34658, 37386, 37453, 37479, 41323, 51858, 51987, 54002, 59582, 64387, 74906, 74958, 81003, 82646, 89311, 89373, 103974, 112359, 112437, 123969, 128774, 155961, 162006, 178622, 178746, 193161, 224718, 224874, 243009, 247938, 267933, 268119, 311922, 337077, 371907, 386322, 387283, 486018, 535866, 536238, 537199, 579483, 674154, 743814, 774566, 803799, 837031, 1074398, 1158966, 1161043, 1161849, 1281013, 1607598, 1611597, 1674062, 1995997, 2322086, 2323698, 2511093, 2562026, 2768641, 3223194, 3483129, 3485547, 3843039, 3991994, 4834791, 5022186, 5537282, 5987991, 6966258, 6971094, 7533279, 7686078, 8305923, 9669582, 10449387, 11529117, 11975982, 15066558, 16611846, 16653169, 17963973, 20898774, 23058234, 24917769, 25947961, 33306338, 35927946, 35992333, 49835538, 49959507, 51895922, 71984666, 77843883, 85827871, 99919014, 107976999, 149878521, 155687766, 171655742, 215953998, 233531649, 257483613, 299757042, 323930997, 467063298, 514967226, 647861994, 772450839, 1115762323, 1544901678, 2231524646, 3347286969, 6694573938, 10041860907, 20083721814]

約数ペア:

[(1, 20083721814), (2, 10041860907), (3, 6694573938), (6, 3347286969), (9, 2231524646), (13, 1544901678), (18, 1115762323), (26, 772450839), (31, 647861994), (39, 514967226), (43, 467063298), (62, 323930997), (67, 299757042), (78, 257483613), (86, 233531649), (93, 215953998), (117, 171655742), (129, 155687766), (134, 149878521), (186, 107976999), (201, 99919014), (234, 85827871), (258, 77843883), (279, 71984666), (387, 51895922), (402, 49959507), (403, 49835538), (558, 35992333), (559, 35927946), (603, 33306338), (774, 25947961), (806, 24917769), (871, 23058234), (961, 20898774), (1118, 17963973), (1206, 16653169), (1209, 16611846), (1333, 15066558), (1677, 11975982), (1742, 11529117), (1922, 10449387), (2077, 9669582), (2418, 8305923), (2613, 7686078), (2666, 7533279), (2881, 6971094), (2883, 6966258), (3354, 5987991), (3627, 5537282), (3999, 5022186), (4154, 4834791), (5031, 3991994), (5226, 3843039), (5762, 3485547), (5766, 3483129), (6231, 3223194), (7254, 2768641), (7839, 2562026), (7998, 2511093), (8643, 2323698), (8649, 2322086), (10062, 1995997), (11997, 1674062), (12462, 1611597), (12493, 1607598), (15678, 1281013), (17286, 1161849), (17298, 1161043), (17329, 1158966), (18693, 1074398), (23994, 837031), (24986, 803799), (25929, 774566), (27001, 743814), (29791, 674154), (34658, 579483), (37386, 537199), (37453, 536238), (37479, 535866), (41323, 486018), (51858, 387283), (51987, 386322), (54002, 371907), (59582, 337077), (64387, 311922), (74906, 268119), (74958, 267933), (81003, 247938), (82646, 243009), (89311, 224874), (89373, 224718), (103974, 193161), (112359, 178746), (112437, 178622), (123969, 162006), (128774, 155961)]