20261742

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10789}}^1$

素因数の和:11107

約数の個数: 16

約数和(自身を含む): 40656720

約数和(自身を除く): 20394978

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10789, 21578, 32367, 64734, 3376957, 6753914, 10130871, 20261742]

約数ペア:

[(1, 20261742), (2, 10130871), (3, 6753914), (6, 3376957), (313, 64734), (626, 32367), (939, 21578), (1878, 10789)]