20342272811

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1\times {\mathrm{937}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 24777067392

約数和(自身を除く): 4434794581

約数列:

[1, 7, 17, 119, 241, 757, 937, 1687, 4097, 5299, 6559, 12869, 15929, 28679, 90083, 111503, 182437, 225817, 709309, 1277059, 1580719, 3101429, 3838889, 4965163, 12058253, 21710003, 26872223, 84407771, 170943469, 1196604283, 2906038973, 20342272811]

約数ペア:

[(1, 20342272811), (7, 2906038973), (17, 1196604283), (119, 170943469), (241, 84407771), (757, 26872223), (937, 21710003), (1687, 12058253), (4097, 4965163), (5299, 3838889), (6559, 3101429), (12869, 1580719), (15929, 1277059), (28679, 709309), (90083, 225817), (111503, 182437)]