20217202973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1\times {\mathrm{5231}}^1$

素因数の和:13456

約数の個数: 16

約数和(自身を含む): 22575117312

約数和(自身を除く): 2357914339

約数列:

[1, 11, 43, 473, 5231, 8171, 57541, 89881, 224933, 351353, 2474263, 3864883, 42742501, 470167511, 1837927543, 20217202973]

約数ペア:

[(1, 20217202973), (11, 1837927543), (43, 470167511), (473, 42742501), (5231, 3864883), (8171, 2474263), (57541, 351353), (89881, 224933)]