20850732010

素因数分解:

$2^1\times 5^1\times {\mathrm{45197}}^1\times {\mathrm{46133}}^1$

素因数の和:91337

約数の個数: 16

約数和(自身を含む): 37532961576

約数和(自身を除く): 16682229566

約数列:

[1, 2, 5, 10, 45197, 46133, 90394, 92266, 225985, 230665, 451970, 461330, 2085073201, 4170146402, 10425366005, 20850732010]

約数ペア:

[(1, 20850732010), (2, 10425366005), (5, 4170146402), (10, 2085073201), (45197, 461330), (46133, 451970), (90394, 230665), (92266, 225985)]