20235292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65699}}^1$

素因数の和:65721

約数の個数: 24

約数和(自身を含む): 44150400

約数和(自身を除く): 23915108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65699, 131398, 262796, 459893, 722689, 919786, 1445378, 1839572, 2890756, 5058823, 10117646, 20235292]

約数ペア:

[(1, 20235292), (2, 10117646), (4, 5058823), (7, 2890756), (11, 1839572), (14, 1445378), (22, 919786), (28, 722689), (44, 459893), (77, 262796), (154, 131398), (308, 65699)]