20126320827

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{442327}}^1$

素因数の和:442882

約数の個数: 16

約数和(自身を含む): 27813584640

約数和(自身を除く): 7687263813

約数列:

[1, 3, 29, 87, 523, 1569, 15167, 45501, 442327, 1326981, 12827483, 38482449, 231337021, 694011063, 6708773609, 20126320827]

約数ペア:

[(1, 20126320827), (3, 6708773609), (29, 694011063), (87, 231337021), (523, 38482449), (1569, 12827483), (15167, 1326981), (45501, 442327)]