20149105882

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1\times {\mathrm{56417}}^1$

素因数の和:57333

約数の個数: 16

約数和(自身を含む): 30379061952

約数和(自身を除く): 10229956070

約数列:

[1, 2, 283, 566, 631, 1262, 56417, 112834, 178573, 357146, 15966011, 31932022, 35599127, 71198254, 10074552941, 20149105882]

約数ペア:

[(1, 20149105882), (2, 10074552941), (283, 71198254), (566, 35599127), (631, 31932022), (1262, 15966011), (56417, 357146), (112834, 178573)]