20026731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10613}}^1$

素因数の和:10670

約数の個数: 16

約数和(自身を含む): 29039904

約数和(自身を除く): 9013173

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10613, 31839, 180421, 392681, 541263, 1178043, 6675577, 20026731]

約数ペア:

[(1, 20026731), (3, 6675577), (17, 1178043), (37, 541263), (51, 392681), (111, 180421), (629, 31839), (1887, 10613)]