20433694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 33430320

約数和(自身を除く): 12996626

約数列:

[1, 2, 17, 34, 37, 74, 439, 629, 878, 1258, 1369, 2738, 7463, 14926, 16243, 23273, 32486, 46546, 276131, 552262, 600991, 1201982, 10216847, 20433694]

約数ペア:

[(1, 20433694), (2, 10216847), (17, 1201982), (34, 600991), (37, 552262), (74, 276131), (439, 46546), (629, 32486), (878, 23273), (1258, 16243), (1369, 14926), (2738, 7463)]