20192035480

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{679409}}^1$

素因数の和:680163

約数の個数: 32

約数和(自身を含む): 45493293600

約数和(自身を除く): 25301258120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 14860, 29720, 679409, 1358818, 2717636, 3397045, 5435272, 6794090, 13588180, 27176360, 504800887, 1009601774, 2019203548, 2524004435, 4038407096, 5048008870, 10096017740, 20192035480]

約数ペア:

[(1, 20192035480), (2, 10096017740), (4, 5048008870), (5, 4038407096), (8, 2524004435), (10, 2019203548), (20, 1009601774), (40, 504800887), (743, 27176360), (1486, 13588180), (2972, 6794090), (3715, 5435272), (5944, 3397045), (7430, 2717636), (14860, 1358818), (29720, 679409)]