20849755754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10352411}}^1$

素因数の和:10352485

約数の個数: 16

約数和(自身を含む): 33541814880

約数和(自身を除く): 12692059126

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 10352411, 20704822, 196695809, 393391618, 548677783, 1097355566, 10424877877, 20849755754]

約数ペア:

[(1, 20849755754), (2, 10424877877), (19, 1097355566), (38, 548677783), (53, 393391618), (106, 196695809), (1007, 20704822), (2014, 10352411)]