20295841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 22149504

約数和(自身を除く): 1853663

約数列:

[1, 17, 67, 103, 173, 1139, 1751, 2941, 6901, 11591, 17819, 117317, 197047, 302923, 1193873, 20295841]

約数ペア:

[(1, 20295841), (17, 1193873), (67, 302923), (103, 197047), (173, 117317), (1139, 17819), (1751, 11591), (2941, 6901)]