20184448277

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1\times {\mathrm{34127}}^1$

素因数の和:38600

約数の個数: 16

約数和(自身を含む): 24288215040

約数和(自身を除く): 4103766763

約数列:

[1, 7, 19, 133, 4447, 31129, 34127, 84493, 238889, 591451, 648413, 4538891, 151762769, 1062339383, 2883492611, 20184448277]

約数ペア:

[(1, 20184448277), (7, 2883492611), (19, 1062339383), (133, 151762769), (4447, 4538891), (31129, 648413), (34127, 591451), (84493, 238889)]