20273061

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 29226400

約数和(自身を除く): 8953339

約数列:

[1, 3, 17, 51, 67, 201, 289, 349, 867, 1047, 1139, 3417, 5933, 17799, 19363, 23383, 58089, 70149, 100861, 302583, 397511, 1192533, 6757687, 20273061]

約数ペア:

[(1, 20273061), (3, 6757687), (17, 1192533), (51, 397511), (67, 302583), (201, 100861), (289, 70149), (349, 58089), (867, 23383), (1047, 19363), (1139, 17799), (3417, 5933)]