20132734096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{263849}}^1$

素因数の和:264127

約数の個数: 40

約数和(自身を含む): 41223924000

約数和(自身を除く): 21091189904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 2008, 4016, 4769, 9538, 19076, 38152, 76304, 263849, 527698, 1055396, 2110792, 4221584, 5013131, 10026262, 20052524, 40105048, 66226099, 80210096, 132452198, 264904396, 529808792, 1059617584, 1258295881, 2516591762, 5033183524, 10066367048, 20132734096]

約数ペア:

[(1, 20132734096), (2, 10066367048), (4, 5033183524), (8, 2516591762), (16, 1258295881), (19, 1059617584), (38, 529808792), (76, 264904396), (152, 132452198), (251, 80210096), (304, 66226099), (502, 40105048), (1004, 20052524), (2008, 10026262), (4016, 5013131), (4769, 4221584), (9538, 2110792), (19076, 1055396), (38152, 527698), (76304, 263849)]