20804932511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{4597}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 23145338832

約数和(自身を除く): 2340406321

約数列:

[1, 11, 113, 121, 331, 1243, 3641, 4597, 13673, 37403, 40051, 50567, 411433, 519461, 556237, 1521607, 4525763, 5714071, 16737677, 62854781, 171941591, 184114447, 1891357501, 20804932511]

約数ペア:

[(1, 20804932511), (11, 1891357501), (113, 184114447), (121, 171941591), (331, 62854781), (1243, 16737677), (3641, 5714071), (4597, 4525763), (13673, 1521607), (37403, 556237), (40051, 519461), (50567, 411433)]