20808000119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{337283}}^1$

素因数の和:337510

約数の個数: 16

約数和(自身を含む): 23313070080

約数和(自身を除く): 2505069961

約数列:

[1, 17, 19, 191, 323, 3247, 3629, 61693, 337283, 5733811, 6408377, 64421053, 108942409, 1095157901, 1224000007, 20808000119]

約数ペア:

[(1, 20808000119), (17, 1224000007), (19, 1095157901), (191, 108942409), (323, 64421053), (3247, 6408377), (3629, 5733811), (61693, 337283)]