20260457891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{993793}}^1$

素因数の和:993878

約数の個数: 16

約数和(自身を含む): 22658503200

約数和(自身を除く): 2398045309

約数列:

[1, 19, 29, 37, 551, 703, 1073, 20387, 993793, 18882067, 28819997, 36770341, 547579943, 698636479, 1066339889, 20260457891]

約数ペア:

[(1, 20260457891), (19, 1066339889), (29, 698636479), (37, 547579943), (551, 36770341), (703, 28819997), (1073, 18882067), (20387, 993793)]