20120502633

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87101743}}^1$

素因数の和:87101764

約数の個数: 16

約数和(自身を含む): 33447069696

約数和(自身を除く): 13326567063

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 87101743, 261305229, 609712201, 958119173, 1829136603, 2874357519, 6706834211, 20120502633]

約数ペア:

[(1, 20120502633), (3, 6706834211), (7, 2874357519), (11, 1829136603), (21, 958119173), (33, 609712201), (77, 261305229), (231, 87101743)]