20167656801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1\times {\mathrm{5351}}^1$

素因数の和:6541

約数の個数: 32

約数和(自身を含む): 28928544768

約数和(自身を除く): 8760887967

約数列:

[1, 3, 17, 51, 67, 201, 1103, 1139, 3309, 3417, 5351, 16053, 18751, 56253, 73901, 90967, 221703, 272901, 358517, 1075551, 1256317, 3768951, 5902153, 6094789, 17706459, 18284367, 100336601, 301009803, 395444251, 1186332753, 6722552267, 20167656801]

約数ペア:

[(1, 20167656801), (3, 6722552267), (17, 1186332753), (51, 395444251), (67, 301009803), (201, 100336601), (1103, 18284367), (1139, 17706459), (3309, 6094789), (3417, 5902153), (5351, 3768951), (16053, 1256317), (18751, 1075551), (56253, 358517), (73901, 272901), (90967, 221703)]