20850092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8287}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 39682944

約数和(自身を除く): 18832852

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 8287, 16574, 33148, 140879, 281758, 306619, 563516, 613238, 1226476, 5212523, 10425046, 20850092]

約数ペア:

[(1, 20850092), (2, 10425046), (4, 5212523), (17, 1226476), (34, 613238), (37, 563516), (68, 306619), (74, 281758), (148, 140879), (629, 33148), (1258, 16574), (2516, 8287)]