20101876731

素因数分解:

$3^3\times {\mathrm{1621}}^1\times {\mathrm{459293}}^1$

素因数の和:460923

約数の個数: 16

約数和(自身を含む): 29798994720

約数和(自身を除く): 9697117989

約数列:

[1, 3, 9, 27, 1621, 4863, 14589, 43767, 459293, 1377879, 4133637, 12400911, 744513953, 2233541859, 6700625577, 20101876731]

約数ペア:

[(1, 20101876731), (3, 6700625577), (9, 2233541859), (27, 744513953), (1621, 12400911), (4863, 4133637), (14589, 1377879), (43767, 459293)]