20020553846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{649217}}^1$

素因数の和:650143

約数の個数: 16

約数和(自身を含む): 31832456976

約数和(自身を除く): 11811903130

約数列:

[1, 2, 17, 34, 907, 1814, 15419, 30838, 649217, 1298434, 11036689, 22073378, 588839819, 1177679638, 10010276923, 20020553846]

約数ペア:

[(1, 20020553846), (2, 10010276923), (17, 1177679638), (34, 588839819), (907, 22073378), (1814, 11036689), (15419, 1298434), (30838, 649217)]