20058643

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 22993920

約数和(自身を除く): 2935277

約数列:

[1, 11, 31, 59, 341, 649, 997, 1829, 10967, 20119, 30907, 58823, 339977, 647053, 1823513, 20058643]

約数ペア:

[(1, 20058643), (11, 1823513), (31, 647053), (59, 339977), (341, 58823), (649, 30907), (997, 20119), (1829, 10967)]