20176901907

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2\times {\mathrm{11959}}^1$

素因数の和:12211

約数の個数: 24

約数和(自身を含む): 27593729280

約数和(自身を除く): 7416827373

約数列:

[1, 3, 71, 89, 213, 267, 6319, 7921, 11959, 18957, 23763, 35877, 562391, 849089, 1064351, 1687173, 2547267, 3193053, 75568921, 94727239, 226706763, 284181717, 6725633969, 20176901907]

約数ペア:

[(1, 20176901907), (3, 6725633969), (71, 284181717), (89, 226706763), (213, 94727239), (267, 75568921), (6319, 3193053), (7921, 2547267), (11959, 1687173), (18957, 1064351), (23763, 849089), (35877, 562391)]