20062843947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{487471}}^1$

素因数の和:487763

約数の個数: 24

約数和(自身を含む): 30798480960

約数和(自身を除く): 10735637013

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4573, 13719, 41157, 487471, 1462413, 4387239, 8287007, 24861021, 74583063, 131129699, 393389097, 1180167291, 2229204883, 6687614649, 20062843947]

約数ペア:

[(1, 20062843947), (3, 6687614649), (9, 2229204883), (17, 1180167291), (51, 393389097), (153, 131129699), (269, 74583063), (807, 24861021), (2421, 8287007), (4573, 4387239), (13719, 1462413), (41157, 487471)]