20173957394

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{84143}}^1$

素因数の和:84841

約数の個数: 16

約数和(自身を含む): 30437240832

約数和(自身を除く): 10263283438

約数列:

[1, 2, 313, 383, 626, 766, 84143, 119879, 168286, 239758, 26336759, 32226769, 52673518, 64453538, 10086978697, 20173957394]

約数ペア:

[(1, 20173957394), (2, 10086978697), (313, 64453538), (383, 52673518), (626, 32226769), (766, 26336759), (84143, 239758), (119879, 168286)]