20779562893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1\times {\mathrm{4919}}^1$

素因数の和:6428

約数の個数: 16

約数和(自身を含む): 22138583040

約数和(自身を除く): 1359020147

約数列:

[1, 17, 191, 1301, 3247, 4919, 22117, 83623, 248491, 939529, 4224347, 6399619, 15971993, 108793523, 1222327229, 20779562893]

約数ペア:

[(1, 20779562893), (17, 1222327229), (191, 108793523), (1301, 15971993), (3247, 6399619), (4919, 4224347), (22117, 939529), (83623, 248491)]