2016203208

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{20287}}^1$

素因数の和:20438

約数の個数: 64

約数和(自身を含む): 5214827520

約数和(自身を除く): 3198624312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 101, 123, 164, 202, 246, 303, 328, 404, 492, 606, 808, 984, 1212, 2424, 4141, 8282, 12423, 16564, 20287, 24846, 33128, 40574, 49692, 60861, 81148, 99384, 121722, 162296, 243444, 486888, 831767, 1663534, 2048987, 2495301, 3327068, 4097974, 4990602, 6146961, 6654136, 8195948, 9981204, 12293922, 16391896, 19962408, 24587844, 49175688, 84008467, 168016934, 252025401, 336033868, 504050802, 672067736, 1008101604, 2016203208]

約数ペア:

[(1, 2016203208), (2, 1008101604), (3, 672067736), (4, 504050802), (6, 336033868), (8, 252025401), (12, 168016934), (24, 84008467), (41, 49175688), (82, 24587844), (101, 19962408), (123, 16391896), (164, 12293922), (202, 9981204), (246, 8195948), (303, 6654136), (328, 6146961), (404, 4990602), (492, 4097974), (606, 3327068), (808, 2495301), (984, 2048987), (1212, 1663534), (2424, 831767), (4141, 486888), (8282, 243444), (12423, 162296), (16564, 121722), (20287, 99384), (24846, 81148), (33128, 60861), (40574, 49692)]