20269968168

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8707031}}^1$

素因数の和:8707137

約数の個数: 32

約数和(自身を含む): 51197348160

約数和(自身を除く): 30927379992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8707031, 17414062, 26121093, 34828124, 52242186, 69656248, 104484372, 208968744, 844582007, 1689164014, 2533746021, 3378328028, 5067492042, 6756656056, 10134984084, 20269968168]

約数ペア:

[(1, 20269968168), (2, 10134984084), (3, 6756656056), (4, 5067492042), (6, 3378328028), (8, 2533746021), (12, 1689164014), (24, 844582007), (97, 208968744), (194, 104484372), (291, 69656248), (388, 52242186), (582, 34828124), (776, 26121093), (1164, 17414062), (2328, 8707031)]