2018502420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{65071}}^1$

素因数の和:65141

約数の個数: 96

約数和(自身を含む): 6296887296

約数和(自身を除く): 4278384876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 7755, 10340, 15510, 31020, 65071, 130142, 195213, 260284, 325355, 390426, 650710, 715781, 780852, 976065, 1301420, 1431562, 1952130, 2147343, 2863124, 3058337, 3578905, 3904260, 4294686, 6116674, 7157810, 8589372, 9175011, 10736715, 12233348, 14315620, 15291685, 18350022, 21473430, 30583370, 33641707, 36700044, 42946860, 45875055, 61166740, 67283414, 91750110, 100925121, 134566828, 168208535, 183500220, 201850242, 336417070, 403700484, 504625605, 672834140, 1009251210, 2018502420]

約数ペア:

[(1, 2018502420), (2, 1009251210), (3, 672834140), (4, 504625605), (5, 403700484), (6, 336417070), (10, 201850242), (11, 183500220), (12, 168208535), (15, 134566828), (20, 100925121), (22, 91750110), (30, 67283414), (33, 61166740), (44, 45875055), (47, 42946860), (55, 36700044), (60, 33641707), (66, 30583370), (94, 21473430), (110, 18350022), (132, 15291685), (141, 14315620), (165, 12233348), (188, 10736715), (220, 9175011), (235, 8589372), (282, 7157810), (330, 6116674), (470, 4294686), (517, 3904260), (564, 3578905), (660, 3058337), (705, 2863124), (940, 2147343), (1034, 1952130), (1410, 1431562), (1551, 1301420), (2068, 976065), (2585, 780852), (2820, 715781), (3102, 650710), (5170, 390426), (6204, 325355), (7755, 260284), (10340, 195213), (15510, 130142), (31020, 65071)]