20208655014905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{41482157}}^1$

素因数の和:41482649

約数の個数: 32

約数和(自身を含む): 28672467609600

約数和(自身を除く): 8463812594695

約数列:

[1, 5, 7, 31, 35, 155, 217, 449, 1085, 2245, 3143, 13919, 15715, 69595, 97433, 487165, 41482157, 207410785, 290375099, 1285946867, 1451875495, 6429734335, 9001628069, 18625488493, 45008140345, 93127442465, 130378419451, 577390143283, 651892097255, 2886950716415, 4041731002981, 20208655014905]

約数ペア:

[(1, 20208655014905), (5, 4041731002981), (7, 2886950716415), (31, 651892097255), (35, 577390143283), (155, 130378419451), (217, 93127442465), (449, 45008140345), (1085, 18625488493), (2245, 9001628069), (3143, 6429734335), (13919, 1451875495), (15715, 1285946867), (69595, 290375099), (97433, 207410785), (487165, 41482157)]