20027394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65449}}^1$

素因数の和:65474

約数の個数: 24

約数和(自身を含む): 45945900

約数和(自身を除く): 25918506

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65449, 130898, 196347, 392694, 589041, 1112633, 1178082, 2225266, 3337899, 6675798, 10013697, 20027394]

約数ペア:

[(1, 20027394), (2, 10013697), (3, 6675798), (6, 3337899), (9, 2225266), (17, 1178082), (18, 1112633), (34, 589041), (51, 392694), (102, 196347), (153, 130898), (306, 65449)]