20268369407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{281783}}^1$

素因数の和:282310

約数の個数: 16

約数和(自身を含む): 23859214848

約数和(自身を除く): 3590845441

約数列:

[1, 11, 13, 143, 503, 5533, 6539, 71929, 281783, 3099613, 3663179, 40294969, 141736849, 1559105339, 1842579037, 20268369407]

約数ペア:

[(1, 20268369407), (11, 1842579037), (13, 1559105339), (143, 141736849), (503, 40294969), (5533, 3663179), (6539, 3099613), (71929, 281783)]