20362836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130531}}^1$

素因数の和:130551

約数の個数: 24

約数和(自身を含む): 51168544

約数和(自身を除く): 30805708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 130531, 261062, 391593, 522124, 783186, 1566372, 1696903, 3393806, 5090709, 6787612, 10181418, 20362836]

約数ペア:

[(1, 20362836), (2, 10181418), (3, 6787612), (4, 5090709), (6, 3393806), (12, 1696903), (13, 1566372), (26, 783186), (39, 522124), (52, 391593), (78, 261062), (156, 130531)]