20078695041

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1\times {\mathrm{599}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 27332640000

約数和(自身を除く): 7253944959

約数列:

[1, 3, 73, 219, 269, 569, 599, 807, 1707, 1797, 19637, 41537, 43727, 58911, 124611, 131181, 153061, 161131, 340831, 459183, 483393, 1022493, 11173453, 11762563, 24880663, 33520359, 35287689, 74641989, 91683539, 275050617, 6692898347, 20078695041]

約数ペア:

[(1, 20078695041), (3, 6692898347), (73, 275050617), (219, 91683539), (269, 74641989), (569, 35287689), (599, 33520359), (807, 24880663), (1707, 11762563), (1797, 11173453), (19637, 1022493), (41537, 483393), (43727, 459183), (58911, 340831), (124611, 161131), (131181, 153061)]