20136935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44257}}^1$

素因数の和:44282

約数の個数: 16

約数和(自身を含む): 29741376

約数和(自身を除く): 9604441

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 44257, 221285, 309799, 575341, 1548995, 2876705, 4027387, 20136935]

約数ペア:

[(1, 20136935), (5, 4027387), (7, 2876705), (13, 1548995), (35, 575341), (65, 309799), (91, 221285), (455, 44257)]