20187663058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{875213}}^1$

素因数の和:875841

約数の個数: 16

約数和(自身を含む): 31927806720

約数和(自身を除く): 11740143662

約数列:

[1, 2, 19, 38, 607, 1214, 11533, 23066, 875213, 1750426, 16629047, 33258094, 531254291, 1062508582, 10093831529, 20187663058]

約数ペア:

[(1, 20187663058), (2, 10093831529), (19, 1062508582), (38, 531254291), (607, 33258094), (1214, 16629047), (11533, 1750426), (23066, 875213)]