20143763409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{771703}}^1$

素因数の和:771837

約数の個数: 32

約数和(自身を含む): 33782114304

約数和(自身を除く): 13638350895

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 8701, 26103, 771703, 2315109, 5401921, 8488733, 16205763, 25466199, 59421131, 87202439, 178263393, 261607317, 610417073, 959226829, 1831251219, 2877680487, 6714587803, 20143763409]

約数ペア:

[(1, 20143763409), (3, 6714587803), (7, 2877680487), (11, 1831251219), (21, 959226829), (33, 610417073), (77, 261607317), (113, 178263393), (231, 87202439), (339, 59421131), (791, 25466199), (1243, 16205763), (2373, 8488733), (3729, 5401921), (8701, 2315109), (26103, 771703)]