20183739

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2297}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 28127520

約数和(自身を除く): 7943781

約数列:

[1, 3, 29, 87, 101, 303, 2297, 2929, 6891, 8787, 66613, 199839, 231997, 695991, 6727913, 20183739]

約数ペア:

[(1, 20183739), (3, 6727913), (29, 695991), (87, 231997), (101, 199839), (303, 66613), (2297, 8787), (2929, 6891)]