20008219062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{16493}}^1$

素因数の和:16765

約数の個数: 64

約数和(自身を含む): 43803841536

約数和(自身を除く): 23795622474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 151, 206, 302, 309, 453, 618, 906, 1339, 1963, 2678, 3926, 4017, 5889, 8034, 11778, 15553, 16493, 31106, 32986, 46659, 49479, 93318, 98958, 202189, 214409, 404378, 428818, 606567, 643227, 1213134, 1286454, 1698779, 2490443, 3397558, 4980886, 5096337, 7471329, 10192674, 14942658, 22084127, 32375759, 44168254, 64751518, 66252381, 97127277, 132504762, 194254554, 256515629, 513031258, 769546887, 1539093774, 3334703177, 6669406354, 10004109531, 20008219062]

約数ペア:

[(1, 20008219062), (2, 10004109531), (3, 6669406354), (6, 3334703177), (13, 1539093774), (26, 769546887), (39, 513031258), (78, 256515629), (103, 194254554), (151, 132504762), (206, 97127277), (302, 66252381), (309, 64751518), (453, 44168254), (618, 32375759), (906, 22084127), (1339, 14942658), (1963, 10192674), (2678, 7471329), (3926, 5096337), (4017, 4980886), (5889, 3397558), (8034, 2490443), (11778, 1698779), (15553, 1286454), (16493, 1213134), (31106, 643227), (32986, 606567), (46659, 428818), (49479, 404378), (93318, 214409), (98958, 202189)]