20706930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230077}}^1$

素因数の和:230090

約数の個数: 24

約数和(自身を含む): 53838252

約数和(自身を除く): 33131322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230077, 460154, 690231, 1150385, 1380462, 2070693, 2300770, 3451155, 4141386, 6902310, 10353465, 20706930]

約数ペア:

[(1, 20706930), (2, 10353465), (3, 6902310), (5, 4141386), (6, 3451155), (9, 2300770), (10, 2070693), (15, 1380462), (18, 1150385), (30, 690231), (45, 460154), (90, 230077)]