20715678733

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{108023}}^1$

素因数の和:108204

約数の個数: 16

約数和(自身を含む): 21870971136

約数和(自身を除く): 1155292403

約数列:

[1, 37, 71, 73, 2627, 2701, 5183, 108023, 191771, 3996851, 7669633, 7885679, 283776421, 291770123, 559883209, 20715678733]

約数ペア:

[(1, 20715678733), (37, 559883209), (71, 291770123), (73, 283776421), (2627, 7885679), (2701, 7669633), (5183, 3996851), (108023, 191771)]