20372613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9743}}^1$

素因数の和:9804

約数の個数: 16

約数和(自身を含む): 29465856

約数和(自身を除く): 9093243

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9743, 29229, 165631, 399463, 496893, 1198389, 6790871, 20372613]

約数ペア:

[(1, 20372613), (3, 6790871), (17, 1198389), (41, 496893), (51, 399463), (123, 165631), (697, 29229), (2091, 9743)]