20136469587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{13577}}^1$

素因数の和:15847

約数の個数: 32

約数和(自身を含む): 30630664512

約数和(自身を除く): 10494194925

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2237, 6711, 13577, 29081, 38029, 40731, 87243, 114087, 176501, 230809, 494377, 529503, 692427, 1483131, 3000517, 9001551, 30371749, 91115247, 394832737, 516319733, 1184498211, 1548959199, 6712156529, 20136469587]

約数ペア:

[(1, 20136469587), (3, 6712156529), (13, 1548959199), (17, 1184498211), (39, 516319733), (51, 394832737), (221, 91115247), (663, 30371749), (2237, 9001551), (6711, 3000517), (13577, 1483131), (29081, 692427), (38029, 529503), (40731, 494377), (87243, 230809), (114087, 176501)]