20199251883

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{335999}}^1$

素因数の和:336722

約数の個数: 16

約数和(自身を含む): 27901440000

約数和(自身を除く): 7702188117

約数列:

[1, 3, 29, 87, 691, 2073, 20039, 60117, 335999, 1007997, 9743971, 29231913, 232175309, 696525927, 6733083961, 20199251883]

約数ペア:

[(1, 20199251883), (3, 6733083961), (29, 696525927), (87, 232175309), (691, 29231913), (2073, 9743971), (20039, 1007997), (60117, 335999)]