20346875160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169557293}}^1$

素因数の和:169557307

約数の個数: 32

約数和(自身を含む): 61040625840

約数和(自身を除く): 40693750680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169557293, 339114586, 508671879, 678229172, 847786465, 1017343758, 1356458344, 1695572930, 2034687516, 2543359395, 3391145860, 4069375032, 5086718790, 6782291720, 10173437580, 20346875160]

約数ペア:

[(1, 20346875160), (2, 10173437580), (3, 6782291720), (4, 5086718790), (5, 4069375032), (6, 3391145860), (8, 2543359395), (10, 2034687516), (12, 1695572930), (15, 1356458344), (20, 1017343758), (24, 847786465), (30, 678229172), (40, 508671879), (60, 339114586), (120, 169557293)]