2020105416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{8287}}^1$

素因数の和:9754

約数の個数: 64

約数和(自身を含む): 5776404480

約数和(自身を除く): 3756299064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1451, 2902, 4353, 5804, 8287, 8706, 10157, 11608, 16574, 17412, 20314, 24861, 30471, 33148, 34824, 40628, 49722, 58009, 60942, 66296, 81256, 99444, 116018, 121884, 174027, 198888, 232036, 243768, 348054, 464072, 696108, 1392216, 12024437, 24048874, 36073311, 48097748, 72146622, 84171059, 96195496, 144293244, 168342118, 252513177, 288586488, 336684236, 505026354, 673368472, 1010052708, 2020105416]

約数ペア:

[(1, 2020105416), (2, 1010052708), (3, 673368472), (4, 505026354), (6, 336684236), (7, 288586488), (8, 252513177), (12, 168342118), (14, 144293244), (21, 96195496), (24, 84171059), (28, 72146622), (42, 48097748), (56, 36073311), (84, 24048874), (168, 12024437), (1451, 1392216), (2902, 696108), (4353, 464072), (5804, 348054), (8287, 243768), (8706, 232036), (10157, 198888), (11608, 174027), (16574, 121884), (17412, 116018), (20314, 99444), (24861, 81256), (30471, 66296), (33148, 60942), (34824, 58009), (40628, 49722)]