20199446023

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{49367}}^1$

素因数の和:49662

約数の個数: 16

約数和(自身を含む): 21270104064

約数和(自身を除く): 1070658041

約数列:

[1, 31, 67, 197, 2077, 6107, 13199, 49367, 409169, 1530377, 3307589, 9725299, 102535259, 301484269, 651595033, 20199446023]

約数ペア:

[(1, 20199446023), (31, 651595033), (67, 301484269), (197, 102535259), (2077, 9725299), (6107, 3307589), (13199, 1530377), (49367, 409169)]