20285435517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1319893}}^1$

素因数の和:1320052

約数の個数: 16

約数和(自身を含む): 27876161280

約数和(自身を除く): 7590725763

約数列:

[1, 3, 47, 109, 141, 327, 5123, 15369, 1319893, 3959679, 62034971, 143868337, 186104913, 431605011, 6761811839, 20285435517]

約数ペア:

[(1, 20285435517), (3, 6761811839), (47, 431605011), (109, 186104913), (141, 143868337), (327, 62034971), (5123, 3959679), (15369, 1319893)]