20346734516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2108033}}^1$

素因数の和:2108183

約数の個数: 24

約数和(自身を含む): 37775969280

約数和(自身を除く): 17429234764

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 2108033, 4216066, 8432132, 40052627, 80105254, 160210508, 267720191, 535440382, 1070880764, 5086683629, 10173367258, 20346734516]

約数ペア:

[(1, 20346734516), (2, 10173367258), (4, 5086683629), (19, 1070880764), (38, 535440382), (76, 267720191), (127, 160210508), (254, 80105254), (508, 40052627), (2413, 8432132), (4826, 4216066), (9652, 2108033)]