20094420687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{382729}}^1$

素因数の和:382823

約数の個数: 32

約数和(自身を含む): 30716378880

約数和(自身を除く): 10621958193

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 407, 473, 1221, 1419, 1591, 4773, 17501, 52503, 382729, 1148187, 4210019, 12630057, 14160973, 16457347, 42482919, 49372041, 155770703, 181030817, 467312109, 543092451, 608921839, 1826765517, 6698140229, 20094420687]

約数ペア:

[(1, 20094420687), (3, 6698140229), (11, 1826765517), (33, 608921839), (37, 543092451), (43, 467312109), (111, 181030817), (129, 155770703), (407, 49372041), (473, 42482919), (1221, 16457347), (1419, 14160973), (1591, 12630057), (4773, 4210019), (17501, 1148187), (52503, 382729)]