20344518147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8300497}}^1$

素因数の和:8300562

約数の個数: 16

約数和(自身を含む): 29217752960

約数和(自身を除く): 8873234813

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 8300497, 24901491, 157709443, 356921371, 473128329, 1070764113, 6781506049, 20344518147]

約数ペア:

[(1, 20344518147), (3, 6781506049), (19, 1070764113), (43, 473128329), (57, 356921371), (129, 157709443), (817, 24901491), (2451, 8300497)]