20830487028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{231419}}^1$

素因数の和:232016

約数の個数: 48

約数和(自身を含む): 52434217920

約数和(自身を除く): 31603730892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 577, 1154, 1731, 2308, 3462, 6924, 7501, 15002, 22503, 30004, 45006, 90012, 231419, 462838, 694257, 925676, 1388514, 2777028, 3008447, 6016894, 9025341, 12033788, 18050682, 36101364, 133528763, 267057526, 400586289, 534115052, 801172578, 1602345156, 1735873919, 3471747838, 5207621757, 6943495676, 10415243514, 20830487028]

約数ペア:

[(1, 20830487028), (2, 10415243514), (3, 6943495676), (4, 5207621757), (6, 3471747838), (12, 1735873919), (13, 1602345156), (26, 801172578), (39, 534115052), (52, 400586289), (78, 267057526), (156, 133528763), (577, 36101364), (1154, 18050682), (1731, 12033788), (2308, 9025341), (3462, 6016894), (6924, 3008447), (7501, 2777028), (15002, 1388514), (22503, 925676), (30004, 694257), (45006, 462838), (90012, 231419)]