20186422024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2593}}^1\times {\mathrm{31391}}^1$

素因数の和:34021

約数の個数: 32

約数和(自身を含む): 39086807040

約数和(自身を除く): 18900385016

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2593, 5186, 10372, 20744, 31391, 62782, 80383, 125564, 160766, 251128, 321532, 643064, 973121, 1946242, 3892484, 7784968, 81396863, 162793726, 325587452, 651174904, 2523302753, 5046605506, 10093211012, 20186422024]

約数ペア:

[(1, 20186422024), (2, 10093211012), (4, 5046605506), (8, 2523302753), (31, 651174904), (62, 325587452), (124, 162793726), (248, 81396863), (2593, 7784968), (5186, 3892484), (10372, 1946242), (20744, 973121), (31391, 643064), (62782, 321532), (80383, 251128), (125564, 160766)]