20139834180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5009909}}^1$

素因数の和:5009988

約数の個数: 48

約数和(自身を含む): 57233211840

約数和(自身を除く): 37093377660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 5009909, 10019818, 15029727, 20039636, 25049545, 30059454, 50099090, 60118908, 75148635, 100198180, 150297270, 300594540, 335663903, 671327806, 1006991709, 1342655612, 1678319515, 2013983418, 3356639030, 4027966836, 5034958545, 6713278060, 10069917090, 20139834180]

約数ペア:

[(1, 20139834180), (2, 10069917090), (3, 6713278060), (4, 5034958545), (5, 4027966836), (6, 3356639030), (10, 2013983418), (12, 1678319515), (15, 1342655612), (20, 1006991709), (30, 671327806), (60, 335663903), (67, 300594540), (134, 150297270), (201, 100198180), (268, 75148635), (335, 60118908), (402, 50099090), (670, 30059454), (804, 25049545), (1005, 20039636), (1340, 15029727), (2010, 10019818), (4020, 5009909)]