20144002863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{80557}}^1$

素因数の和:80727

約数の個数: 32

約数和(自身を含む): 29232887040

約数和(自身を除く): 9088884177

約数列:

[1, 3, 19, 41, 57, 107, 123, 321, 779, 2033, 2337, 4387, 6099, 13161, 80557, 83353, 241671, 250059, 1530583, 3302837, 4591749, 8619599, 9908511, 25858797, 62753903, 163772381, 188261709, 353403559, 491317143, 1060210677, 6714667621, 20144002863]

約数ペア:

[(1, 20144002863), (3, 6714667621), (19, 1060210677), (41, 491317143), (57, 353403559), (107, 188261709), (123, 163772381), (321, 62753903), (779, 25858797), (2033, 9908511), (2337, 8619599), (4387, 4591749), (6099, 3302837), (13161, 1530583), (80557, 250059), (83353, 241671)]