20807540083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8221}}^1\times {\mathrm{5351}}^1$

素因数の和:13626

約数の個数: 16

約数和(自身を含む): 23234188032

約数和(自身を除く): 2426647949

約数列:

[1, 11, 43, 473, 5351, 8221, 58861, 90431, 230093, 353503, 2531023, 3888533, 43990571, 483896281, 1891594553, 20807540083]

約数ペア:

[(1, 20807540083), (11, 1891594553), (43, 483896281), (473, 43990571), (5351, 3888533), (8221, 2531023), (58861, 353503), (90431, 230093)]