20200077

素因数分解:

$3^3\times {\mathrm{599}}^1\times {\mathrm{1249}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 30000000

約数和(自身を除く): 9799923

約数列:

[1, 3, 9, 27, 599, 1249, 1797, 3747, 5391, 11241, 16173, 33723, 748151, 2244453, 6733359, 20200077]

約数ペア:

[(1, 20200077), (3, 6733359), (9, 2244453), (27, 748151), (599, 33723), (1249, 16173), (1797, 11241), (3747, 5391)]