20095662

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 41652864

約数和(自身を除く): 21557202

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 691, 786, 1382, 2073, 4146, 4847, 9694, 14541, 25567, 29082, 51134, 76701, 90521, 153402, 181042, 271563, 543126, 3349277, 6698554, 10047831, 20095662]

約数ペア:

[(1, 20095662), (2, 10047831), (3, 6698554), (6, 3349277), (37, 543126), (74, 271563), (111, 181042), (131, 153402), (222, 90521), (262, 76701), (393, 51134), (691, 29082), (786, 25567), (1382, 14541), (2073, 9694), (4146, 4847)]