20768154154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{16033}}^1$

素因数の和:16750

約数の個数: 32

約数和(自身を含む): 34393314816

約数和(自身を除く): 13625160662

約数列:

[1, 2, 11, 22, 97, 194, 607, 1067, 1214, 2134, 6677, 13354, 16033, 32066, 58879, 117758, 176363, 352726, 647669, 1295338, 1555201, 3110402, 9732031, 17107211, 19464062, 34214422, 107052341, 214104682, 944007007, 1888014014, 10384077077, 20768154154]

約数ペア:

[(1, 20768154154), (2, 10384077077), (11, 1888014014), (22, 944007007), (97, 214104682), (194, 107052341), (607, 34214422), (1067, 19464062), (1214, 17107211), (2134, 9732031), (6677, 3110402), (13354, 1555201), (16033, 1295338), (32066, 647669), (58879, 352726), (117758, 176363)]