20367030530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{318683}}^1$

素因数の和:318791

約数の個数: 64

約数和(自身を含む): 46257619968

約数和(自身を除く): 25890589438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 415, 581, 770, 830, 913, 1162, 1826, 2905, 4565, 5810, 6391, 9130, 12782, 31955, 63910, 318683, 637366, 1593415, 2230781, 3186830, 3505513, 4461562, 7011026, 11153905, 17527565, 22307810, 24538591, 26450689, 35055130, 49077182, 52901378, 122692955, 132253445, 185154823, 245385910, 264506890, 290957579, 370309646, 581915158, 925774115, 1454787895, 1851548230, 2036703053, 2909575790, 4073406106, 10183515265, 20367030530]

約数ペア:

[(1, 20367030530), (2, 10183515265), (5, 4073406106), (7, 2909575790), (10, 2036703053), (11, 1851548230), (14, 1454787895), (22, 925774115), (35, 581915158), (55, 370309646), (70, 290957579), (77, 264506890), (83, 245385910), (110, 185154823), (154, 132253445), (166, 122692955), (385, 52901378), (415, 49077182), (581, 35055130), (770, 26450689), (830, 24538591), (913, 22307810), (1162, 17527565), (1826, 11153905), (2905, 7011026), (4565, 4461562), (5810, 3505513), (6391, 3186830), (9130, 2230781), (12782, 1593415), (31955, 637366), (63910, 318683)]