20599603919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^2$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 22893531552

約数和(自身を除く): 2293927633

約数列:

[1, 17, 23, 281, 391, 433, 4777, 6463, 7361, 9959, 109871, 121673, 169303, 187489, 2068441, 2798479, 3187313, 4312247, 47574143, 52684409, 73308199, 895634953, 1211741407, 20599603919]

約数ペア:

[(1, 20599603919), (17, 1211741407), (23, 895634953), (281, 73308199), (391, 52684409), (433, 47574143), (4777, 4312247), (6463, 3187313), (7361, 2798479), (9959, 2068441), (109871, 187489), (121673, 169303)]