2011073134580

素因数分解:

$2^2\times 5^1\times {\mathrm{6961}}^1\times {\mathrm{14445289}}^1$

素因数の和:14452259

約数の個数: 24

約数和(自身を含む): 4223860577160

約数和(自身を除く): 2212787442580

約数列:

[1, 2, 4, 5, 10, 20, 6961, 13922, 27844, 34805, 69610, 139220, 14445289, 28890578, 57781156, 72226445, 144452890, 288905780, 100553656729, 201107313458, 402214626916, 502768283645, 1005536567290, 2011073134580]

約数ペア:

[(1, 2011073134580), (2, 1005536567290), (4, 502768283645), (5, 402214626916), (10, 201107313458), (20, 100553656729), (6961, 288905780), (13922, 144452890), (27844, 72226445), (34805, 57781156), (69610, 28890578), (139220, 14445289)]