20152240584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{829}}^1\times {\mathrm{2953}}^1$

素因数の和:3812

約数の個数: 128

約数和(自身を含む): 58843680000

約数和(自身を除く): 38691439416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 829, 1029, 1176, 1372, 1658, 2058, 2487, 2744, 2953, 3316, 4116, 4974, 5803, 5906, 6632, 8232, 8859, 9948, 11606, 11812, 17409, 17718, 19896, 20671, 23212, 23624, 34818, 35436, 40621, 41342, 46424, 62013, 69636, 70872, 81242, 82684, 121863, 124026, 139272, 144697, 162484, 165368, 243726, 248052, 284347, 289394, 324968, 434091, 487452, 496104, 568694, 578788, 853041, 868182, 974904, 1012879, 1137388, 1157576, 1706082, 1736364, 2025758, 2274776, 2448037, 3038637, 3412164, 3472728, 4051516, 4896074, 6077274, 6824328, 7344111, 8103032, 9792148, 12154548, 14688222, 17136259, 19584296, 24309096, 29376444, 34272518, 51408777, 58752888, 68545036, 102817554, 119953813, 137090072, 205635108, 239907626, 359861439, 411270216, 479815252, 719722878, 839676691, 959630504, 1439445756, 1679353382, 2519030073, 2878891512, 3358706764, 5038060146, 6717413528, 10076120292, 20152240584]

約数ペア:

[(1, 20152240584), (2, 10076120292), (3, 6717413528), (4, 5038060146), (6, 3358706764), (7, 2878891512), (8, 2519030073), (12, 1679353382), (14, 1439445756), (21, 959630504), (24, 839676691), (28, 719722878), (42, 479815252), (49, 411270216), (56, 359861439), (84, 239907626), (98, 205635108), (147, 137090072), (168, 119953813), (196, 102817554), (294, 68545036), (343, 58752888), (392, 51408777), (588, 34272518), (686, 29376444), (829, 24309096), (1029, 19584296), (1176, 17136259), (1372, 14688222), (1658, 12154548), (2058, 9792148), (2487, 8103032), (2744, 7344111), (2953, 6824328), (3316, 6077274), (4116, 4896074), (4974, 4051516), (5803, 3472728), (5906, 3412164), (6632, 3038637), (8232, 2448037), (8859, 2274776), (9948, 2025758), (11606, 1736364), (11812, 1706082), (17409, 1157576), (17718, 1137388), (19896, 1012879), (20671, 974904), (23212, 868182), (23624, 853041), (34818, 578788), (35436, 568694), (40621, 496104), (41342, 487452), (46424, 434091), (62013, 324968), (69636, 289394), (70872, 284347), (81242, 248052), (82684, 243726), (121863, 165368), (124026, 162484), (139272, 144697)]