20190457802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1\times {\mathrm{1093}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 31060979280

約数和(自身を除く): 10870521478

約数列:

[1, 2, 53, 106, 229, 458, 761, 1093, 1522, 2186, 12137, 24274, 40333, 57929, 80666, 115858, 174269, 250297, 348538, 500594, 831773, 1663546, 9236257, 13265741, 18472514, 26531482, 44083969, 88167938, 190476017, 380952034, 10095228901, 20190457802]

約数ペア:

[(1, 20190457802), (2, 10095228901), (53, 380952034), (106, 190476017), (229, 88167938), (458, 44083969), (761, 26531482), (1093, 18472514), (1522, 13265741), (2186, 9236257), (12137, 1663546), (24274, 831773), (40333, 500594), (57929, 348538), (80666, 250297), (115858, 174269)]