20177060724

素因数分解:

$2^2\times 3^2\times {\mathrm{560473909}}^1$

素因数の和:560473919

約数の個数: 18

約数和(自身を含む): 51003125810

約数和(自身を除く): 30826065086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560473909, 1120947818, 1681421727, 2241895636, 3362843454, 5044265181, 6725686908, 10088530362, 20177060724]

約数ペア:

[(1, 20177060724), (2, 10088530362), (3, 6725686908), (4, 5044265181), (6, 3362843454), (9, 2241895636), (12, 1681421727), (18, 1120947818), (36, 560473909)]