20162323119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{8221}}^1$

素因数の和:10791

約数の個数: 32

約数和(自身を含む): 29978069760

約数和(自身を除く): 9815746641

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2531, 7593, 8221, 24663, 43027, 48089, 129081, 139757, 144267, 156199, 419271, 468597, 817513, 2452539, 2655383, 7966149, 20807351, 62422053, 353724967, 395339669, 1061174901, 1186019007, 6720774373, 20162323119]

約数ペア:

[(1, 20162323119), (3, 6720774373), (17, 1186019007), (19, 1061174901), (51, 395339669), (57, 353724967), (323, 62422053), (969, 20807351), (2531, 7966149), (7593, 2655383), (8221, 2452539), (24663, 817513), (43027, 468597), (48089, 419271), (129081, 156199), (139757, 144267)]