20133371318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{33961}}^1\times {\mathrm{15601}}^1$

素因数の和:49583

約数の個数: 16

約数和(自身を含む): 31792507440

約数和(自身を除く): 11659136122

約数列:

[1, 2, 19, 38, 15601, 31202, 33961, 67922, 296419, 592838, 645259, 1290518, 529825561, 1059651122, 10066685659, 20133371318]

約数ペア:

[(1, 20133371318), (2, 10066685659), (19, 1059651122), (38, 529825561), (15601, 1290518), (31202, 645259), (33961, 592838), (67922, 296419)]