20292038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41077}}^1$

素因数の和:41111

約数の個数: 16

約数和(自身を含む): 34505520

約数和(自身を除く): 14213482

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 41077, 82154, 534001, 780463, 1068002, 1560926, 10146019, 20292038]

約数ペア:

[(1, 20292038), (2, 10146019), (13, 1560926), (19, 1068002), (26, 780463), (38, 534001), (247, 82154), (494, 41077)]