20201672502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{289033}}^1$

素因数の和:289405

約数の個数: 48

約数和(自身を含む): 47884840848

約数和(自身を除く): 27683168346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 353, 706, 1059, 2118, 3177, 3883, 6354, 7766, 11649, 23298, 34947, 69894, 289033, 578066, 867099, 1734198, 2601297, 3179363, 5202594, 6358726, 9538089, 19076178, 28614267, 57228534, 102028649, 204057298, 306085947, 612171894, 918257841, 1122315139, 1836515682, 2244630278, 3366945417, 6733890834, 10100836251, 20201672502]

約数ペア:

[(1, 20201672502), (2, 10100836251), (3, 6733890834), (6, 3366945417), (9, 2244630278), (11, 1836515682), (18, 1122315139), (22, 918257841), (33, 612171894), (66, 306085947), (99, 204057298), (198, 102028649), (353, 57228534), (706, 28614267), (1059, 19076178), (2118, 9538089), (3177, 6358726), (3883, 5202594), (6354, 3179363), (7766, 2601297), (11649, 1734198), (23298, 867099), (34947, 578066), (69894, 289033)]