20084843526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1\times {\mathrm{2203}}^1$

素因数の和:3617

約数の個数: 64

約数和(自身を含む): 44285377536

約数和(自身を除く): 24200534010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 1291, 2203, 2354, 2582, 3531, 3873, 4406, 6609, 7062, 7746, 13218, 14201, 24233, 28402, 42603, 48466, 72699, 85206, 138137, 145398, 235721, 276274, 414411, 471442, 707163, 828822, 1414326, 1519507, 2592931, 2844073, 3039014, 4558521, 5185862, 5688146, 7778793, 8532219, 9117042, 15557586, 17064438, 31284803, 62569606, 93854409, 187708818, 304315811, 608631622, 912947433, 1825894866, 3347473921, 6694947842, 10042421763, 20084843526]

約数ペア:

[(1, 20084843526), (2, 10042421763), (3, 6694947842), (6, 3347473921), (11, 1825894866), (22, 912947433), (33, 608631622), (66, 304315811), (107, 187708818), (214, 93854409), (321, 62569606), (642, 31284803), (1177, 17064438), (1291, 15557586), (2203, 9117042), (2354, 8532219), (2582, 7778793), (3531, 5688146), (3873, 5185862), (4406, 4558521), (6609, 3039014), (7062, 2844073), (7746, 2592931), (13218, 1519507), (14201, 1414326), (24233, 828822), (28402, 707163), (42603, 471442), (48466, 414411), (72699, 276274), (85206, 235721), (138137, 145398)]