20768682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28607}}^1$

素因数の和:28634

約数の個数: 24

約数和(自身を含む): 45658368

約数和(自身を除く): 24889686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28607, 57214, 85821, 171642, 314677, 629354, 944031, 1888062, 3461447, 6922894, 10384341, 20768682]

約数ペア:

[(1, 20768682), (2, 10384341), (3, 6922894), (6, 3461447), (11, 1888062), (22, 944031), (33, 629354), (66, 314677), (121, 171642), (242, 85821), (363, 57214), (726, 28607)]